<table role="table">
<thead>
<tr>
<th>Q</th>
<th>A</th>
</tr>
</thead>
<tbody>
<tr>
<td>Bug report?</td>
<td>yes</td>
</tr>
<tr>
<td>Feature request?</td>
<td>no</td>
</tr>
<tr>
<td>BC Break report?</td>
<td>yes/no ?</td>
</tr>
<tr>
<td>RFC?</td>
<td>no</td>
</tr>
<tr>
<td>Symfony version</td>
<td>3.2.10</td>
</tr>
</tbody>
</table>
<p dir="auto"><strong>Context</strong>:</p>
<ul dir="auto">
<li>symfony project v3.2</li>
<li>PHP 7</li>
<li>Mysql 5.7</li>
<li>Redis (for custom cache)</li>
</ul>
<p dir="auto"><strong>What happened</strong>:</p>
<ul dir="auto">
<li>after a <code class="notranslate">composer update</code>, Symfony did update from 3.2.9 to 3.2.10 (along with a known update from an owned module)</li>
</ul>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="  - Updating symfony/symfony (v3.2.9 =&gt; v3.2.10): Loading from cache
  - Updating cleverage/process-bundle dev-master (6118651 =&gt; 4b264eb):  Checking out 4b264eba8b"><pre class="notranslate"><code class="notranslate">  - Updating symfony/symfony (v3.2.9 =&gt; v3.2.10): Loading from cache
  - Updating cleverage/process-bundle dev-master (6118651 =&gt; 4b264eb):  Checking out 4b264eba8b
</code></pre></div>
<ul dir="auto">
<li>at the end of the <code class="notranslate">composer update</code>, a huge error happened</li>
</ul>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key &quot;%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot; {&quot;key&quot;:&quot;%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to save key &quot;%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot; (array) {&quot;key&quot;:&quot;%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot;,&quot;type&quot;:&quot;array&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: array_keys() expects parameter 1 to be array, boolean given at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ApcuAdapter.php:95)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key &quot;%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot; {&quot;key&quot;:&quot;%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to save key &quot;%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot; (integer) {&quot;key&quot;:&quot;%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D&quot;,&quot;type&quot;:&quot;integer&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: array_keys() expects parameter 1 to be array, boolean given at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ApcuAdapter.php:95)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key &quot;%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot; {&quot;key&quot;:&quot;%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key &quot;%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot; {&quot;key&quot;:&quot;%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to save key &quot;%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot; (array) {&quot;key&quot;:&quot;%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot;,&quot;type&quot;:&quot;array&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: array_keys() expects parameter 1 to be array, boolean given at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ApcuAdapter.php:95)&quot;} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key &quot;%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot; {&quot;key&quot;:&quot;%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D&quot;,&quot;exception&quot;:&quot;[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)&quot;} 
[...]"><pre lang="[2017-07-04" class="notranslate"><code class="notranslate">[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key "%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D" {"key":"%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to save key "%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D" (array) {"key":"%5BSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D","type":"array","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: array_keys() expects parameter 1 to be array, boolean given at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ApcuAdapter.php:95)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key "%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D" {"key":"%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to save key "%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D" (integer) {"key":"%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CAbstractValue%5D%5B1%5D","type":"integer","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: array_keys() expects parameter 1 to be array, boolean given at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ApcuAdapter.php:95)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key "%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D" {"key":"%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key "%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D" {"key":"%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to save key "%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D" (array) {"key":"%5BSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D","type":"array","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: array_keys() expects parameter 1 to be array, boolean given at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ApcuAdapter.php:95)"} 
[2017-07-04 13:54:11] cache.WARNING: Failed to fetch key "%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D" {"key":"%5B%5BC%5DSidus%5CEAVModelBundle%5CEntity%5CValueRepository%5D%5B1%5D","exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: Invalid argument supplied for foreach() at /var/www/html/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:179)"} 
[...]
</code></pre></div>
<ul dir="auto">
<li>it can be reproduced with some doctrine commands (such as <code class="notranslate">./bin/console doctrine:schema:validate | head</code>)</li>
<li>when reverting to v3.2.9, the bug disappear, all is normal ; when going back to v3.2.10 it fails again</li>
<li>reproduced on multiple environments (with mostly the same setup ; with and without docker)</li>
<li>cache clearing and restarting apache doesn't solve the thing</li>
</ul>
<table role="table">
<thead>
<tr>
<th>Q</th>
<th>A</th>
</tr>
</thead>
<tbody>
<tr>
<td>Bug report?</td>
<td>yes</td>
</tr>
<tr>
<td>Feature request?</td>
<td>no</td>
</tr>
<tr>
<td>BC Break report?</td>
<td>no</td>
</tr>
<tr>
<td>RFC?</td>
<td>no</td>
</tr>
<tr>
<td>Symfony version</td>
<td>3.4.x-dev</td>
</tr>
</tbody>
</table>
<p dir="auto">After:</p>
<div class="highlight highlight-source-shell notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="$ git clone https://github.com/yceruto/symfony-standard -b cache_warmup_warning
$ cd symfony-standard
$ composer install --prefer-dist
$ bin/console c:c --no-warmup
$ bin/console c:w"><pre class="notranslate">$ git clone https://github.com/yceruto/symfony-standard -b cache_warmup_warning
$ <span class="pl-c1">cd</span> symfony-standard
$ composer install --prefer-dist
$ bin/console c:c --no-warmup
$ bin/console c:w</pre></div>
<p dir="auto">Stacktrace:</p>
<div class="highlight highlight-source-shell notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="...
01:22:05 WARNING   [cache] Failed to save key &quot;%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot; (array)
[
  &quot;key&quot; =&gt; &quot;%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;,
  &quot;type&quot; =&gt; &quot;array&quot;,
  &quot;exception&quot; =&gt; Symfony\Component\Debug\Exception\ContextErrorException {
    -context: [
      &quot;values&quot; =&gt; [
        &quot;tN2hJq4bT3:%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot; =&gt; []
      ],
      &quot;lifetime&quot; =&gt; 0
    ],
    #message: &quot;Warning: array_keys() expects parameter 1 to be array, boolean given&quot;,
    #code: 0,
    #file: &quot;/home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Traits/ApcuTrait.php&quot;,
    #line: 97,
    #severity: E_WARNING,
    trace: {
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Traits/ApcuTrait.php:97: {
        : try {,
        :     return array_keys(apcu_store($values, null, $lifetime));,
        : } catch (\Error $e) {
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:216: {
        : try {,
        :     $e = $this-&gt;doSave($values, $lifetime);,
        : } catch (\Exception $e) {,
        arguments: {
          $values: [ …1],
          $lifetime: 0
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:185: {
        : ,
        :     return $this-&gt;commit();,
        : }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ChainAdapter.php:64: {
        : ,
        : $adapter-&gt;save($item);,
        : $item-&gt;defaultLifetime = $origDefaultLifetime;,
        arguments: {
          $item: Symfony\Component\Cache\CacheItem {#1 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ChainAdapter.php:84: {
        : while (0 &lt;= --$i) {,
        :     $saveUp($this-&gt;adapters[$i], $item);,
        : },
        arguments: {
          Symfony\Component\Cache\Adapter\ApcuAdapter { …},
          Symfony\Component\Cache\CacheItem {#1 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/TraceableAdapter.php:40: {
        : try {,
        :     $item = $this-&gt;pool-&gt;getItem($key);,
        : } finally {,
        arguments: {
          $key: &quot;%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/PhpArrayAdapter.php:91: {
        : if (!isset($this-&gt;values[$key])) {,
        :     return $this-&gt;fallbackPool-&gt;getItem($key);,
        : },
        arguments: {
          $key: &quot;%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/DoctrineProvider.php:34: {
        : {,
        :     $item = $this-&gt;pool-&gt;getItem(rawurlencode($id));,
        : ,
        arguments: {
          $key: &quot;%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php:78: {
        : {,
        :     return $this-&gt;doFetch($this-&gt;getNamespacedId($id));,
        : },
        arguments: {
          $id: &quot;[Symfony\Component\Form\Form@[Annot]][1]&quot;
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:193: {
        : $cacheKey = $rawCacheKey . self::$CACHE_SALT;,
        : if (($data = $this-&gt;cache-&gt;fetch($cacheKey)) !== false) {,
        :     if (!$this-&gt;debug || $this-&gt;isCacheFresh($cacheKey, $class)) {,
        arguments: {
          $id: &quot;Symfony\Component\Form\Form@[Annot]&quot;
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:82: {
        : ,
        : if (false === ($annots = $this-&gt;fetchFromCache($cacheKey, $class))) {,
        :     $annots = $this-&gt;delegate-&gt;getClassAnnotations($class);,
        arguments: {
          $rawCacheKey: &quot;Symfony\Component\Form\Form&quot;,
          $class: ReflectionClass {#2 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php:48: {
        : ,
        : foreach ($this-&gt;reader-&gt;getClassAnnotations($reflClass) as $constraint) {,
        :     if ($constraint instanceof GroupSequence) {,
        arguments: {
          $class: ReflectionClass {#2 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/LoaderChain.php:57: {
        : foreach ($this-&gt;loaders as $loader) {,
        :     $success = $loader-&gt;loadClassMetadata($metadata) || $success;,
        : },
        arguments: {
          $metadata: Symfony\Component\Validator\Mapping\ClassMetadata {#3 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php:116: {
        : if (null !== $this-&gt;loader) {,
        :     $this-&gt;loader-&gt;loadClassMetadata($metadata);,
        : },
        arguments: {
          $metadata: Symfony\Component\Validator\Mapping\ClassMetadata {#3 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/ValidatorCacheWarmer.php:76: {
        : if ($metadataFactory-&gt;hasMetadataFor($mappedClass)) {,
        :     $metadataFactory-&gt;getMetadataFor($mappedClass);,
        : },
        arguments: {
          $value: &quot;Symfony\Component\Form\Form&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php:48: {
        : ,
        :     $warmer-&gt;warmUp($cacheDir);,
        : },
        arguments: {
          $cacheDir: &quot;/home/yceruto/bug/var/cache/dev&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Command/CacheWarmupCommand.php:68: {
        : ,
        : $warmer-&gt;warmUp($this-&gt;getContainer()-&gt;getParameter('kernel.cache_dir'));,
        : ,
        arguments: {
          $cacheDir: &quot;/home/yceruto/bug/var/cache/dev&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Command/Command.php:264: {
        : } else {,
        :     $statusCode = $this-&gt;execute($input, $output);,
        : },
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#4 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#5 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:887: {
        : if ($event-&gt;commandShouldRun()) {,
        :     $exitCode = $command-&gt;run($input, $output);,
        : } else {,
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#4 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#5 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:223: {
        : $this-&gt;runningCommand = $command;,
        : $exitCode = $this-&gt;doRunCommand($command, $input, $output);,
        : $this-&gt;runningCommand = null;,
        arguments: {
          $command: Symfony\Bundle\FrameworkBundle\Command\CacheWarmupCommand { …},
          $input: Symfony\Component\Console\Input\ArgvInput {#4 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#5 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:81: {
        : ,
        :     return parent::doRun($input, $output);,
        : },
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#4 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#5 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:130: {
        :     $e = null;,
        :     $exitCode = $this-&gt;doRun($input, $output);,
        : } catch (\Exception $x) {,
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#4 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#5 …}
        }
      },
      /home/yceruto/bug/bin/console:27: {
        : $application = new Application($kernel);,
        : $application-&gt;run($input);,
        : ,
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#4 …}
        }
      }
    }
  }
]
[]
01:22:05 WARNING   [cache] Failed to fetch key &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
[
  &quot;key&quot; =&gt; &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;,
  &quot;exception&quot; =&gt; Symfony\Component\Debug\Exception\ContextErrorException {
    -context: [
      &quot;key&quot; =&gt; &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;,
      &quot;id&quot; =&gt; &quot;tN2hJq4bT3:%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;,
      &quot;f&quot; =&gt; Closure {
        class: &quot;Symfony\Component\Cache\CacheItem&quot;,
        parameters: {
          $key: {},
          $value: {},
          $isHit: {}
        },
        use: {
          $defaultLifetime: 0
        },
        file: &quot;/home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php&quot;,
        line: &quot;41 to 49&quot;
      },
      &quot;isHit&quot; =&gt; false,
      &quot;value&quot; =&gt; null
    ],
    #message: &quot;Warning: Invalid argument supplied for foreach()&quot;,
    #code: 0,
    #file: &quot;/home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php&quot;,
    #line: 141,
    #severity: E_WARNING,
    trace: {
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:141: {
        : try {,
        :     foreach ($this-&gt;doFetch(array($id)) as $value) {,
        :         $isHit = true;
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ChainAdapter.php:80: {
        : foreach ($this-&gt;adapters as $i =&gt; $adapter) {,
        :     $item = $adapter-&gt;getItem($key);,
        : ,
        arguments: {
          $key: &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/TraceableAdapter.php:40: {
        : try {,
        :     $item = $this-&gt;pool-&gt;getItem($key);,
        : } finally {,
        arguments: {
          $key: &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/PhpArrayAdapter.php:91: {
        : if (!isset($this-&gt;values[$key])) {,
        :     return $this-&gt;fallbackPool-&gt;getItem($key);,
        : },
        arguments: {
          $key: &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/DoctrineProvider.php:34: {
        : {,
        :     $item = $this-&gt;pool-&gt;getItem(rawurlencode($id));,
        : ,
        arguments: {
          $key: &quot;%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D&quot;
        }
      },
      /home/yceruto/bug/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php:78: {
        : {,
        :     return $this-&gt;doFetch($this-&gt;getNamespacedId($id));,
        : },
        arguments: {
          $id: &quot;[[C]Symfony\Component\Form\Form@[Annot]][1]&quot;
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:233: {
        : ,
        :     return $this-&gt;cache-&gt;fetch('[C]'.$cacheKey) &gt;= filemtime($filename);,
        : },
        arguments: {
          $id: &quot;[C]Symfony\Component\Form\Form@[Annot]&quot;
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:194: {
        : if (($data = $this-&gt;cache-&gt;fetch($cacheKey)) !== false) {,
        :     if (!$this-&gt;debug || $this-&gt;isCacheFresh($cacheKey, $class)) {,
        :         return $data;,
        arguments: {
          $cacheKey: &quot;Symfony\Component\Form\Form@[Annot]&quot;,
          $class: ReflectionClass {#1 …}
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:82: {
        : ,
        : if (false === ($annots = $this-&gt;fetchFromCache($cacheKey, $class))) {,
        :     $annots = $this-&gt;delegate-&gt;getClassAnnotations($class);,
        arguments: {
          $rawCacheKey: &quot;Symfony\Component\Form\Form&quot;,
          $class: ReflectionClass {#1 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php:48: {
        : ,
        : foreach ($this-&gt;reader-&gt;getClassAnnotations($reflClass) as $constraint) {,
        :     if ($constraint instanceof GroupSequence) {,
        arguments: {
          $class: ReflectionClass {#1 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/LoaderChain.php:57: {
        : foreach ($this-&gt;loaders as $loader) {,
        :     $success = $loader-&gt;loadClassMetadata($metadata) || $success;,
        : },
        arguments: {
          $metadata: Symfony\Component\Validator\Mapping\ClassMetadata {#2 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php:116: {
        : if (null !== $this-&gt;loader) {,
        :     $this-&gt;loader-&gt;loadClassMetadata($metadata);,
        : },
        arguments: {
          $metadata: Symfony\Component\Validator\Mapping\ClassMetadata {#2 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/ValidatorCacheWarmer.php:76: {
        : if ($metadataFactory-&gt;hasMetadataFor($mappedClass)) {,
        :     $metadataFactory-&gt;getMetadataFor($mappedClass);,
        : },
        arguments: {
          $value: &quot;Symfony\Component\Form\Form&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php:48: {
        : ,
        :     $warmer-&gt;warmUp($cacheDir);,
        : },
        arguments: {
          $cacheDir: &quot;/home/yceruto/bug/var/cache/dev&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Command/CacheWarmupCommand.php:68: {
        : ,
        : $warmer-&gt;warmUp($this-&gt;getContainer()-&gt;getParameter('kernel.cache_dir'));,
        : ,
        arguments: {
          $cacheDir: &quot;/home/yceruto/bug/var/cache/dev&quot;
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Command/Command.php:264: {
        : } else {,
        :     $statusCode = $this-&gt;execute($input, $output);,
        : },
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#3 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#4 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:887: {
        : if ($event-&gt;commandShouldRun()) {,
        :     $exitCode = $command-&gt;run($input, $output);,
        : } else {,
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#3 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#4 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:223: {
        : $this-&gt;runningCommand = $command;,
        : $exitCode = $this-&gt;doRunCommand($command, $input, $output);,
        : $this-&gt;runningCommand = null;,
        arguments: {
          $command: Symfony\Bundle\FrameworkBundle\Command\CacheWarmupCommand { …},
          $input: Symfony\Component\Console\Input\ArgvInput {#3 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#4 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:81: {
        : ,
        :     return parent::doRun($input, $output);,
        : },
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#3 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#4 …}
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:130: {
        :     $e = null;,
        :     $exitCode = $this-&gt;doRun($input, $output);,
        : } catch (\Exception $x) {,
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#3 …},
          $output: Symfony\Component\Console\Output\ConsoleOutput {#4 …}
        }
      },
      /home/yceruto/bug/bin/console:27: {
        : $application = new Application($kernel);,
        : $application-&gt;run($input);,
        : ,
        arguments: {
          $input: Symfony\Component\Console\Input\ArgvInput {#3 …}
        }
      }
    }
  }
]
[]
..."><pre class="notranslate">...
01:22:05 WARNING   [cache] Failed to save key <span class="pl-s"><span class="pl-pds">"</span>%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span> (array)
[
  <span class="pl-s"><span class="pl-pds">"</span>key<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> <span class="pl-s"><span class="pl-pds">"</span>%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>,
  <span class="pl-s"><span class="pl-pds">"</span>type<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> <span class="pl-s"><span class="pl-pds">"</span>array<span class="pl-pds">"</span></span>,
  <span class="pl-s"><span class="pl-pds">"</span>exception<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\D</span>ebug<span class="pl-cce">\E</span>xception<span class="pl-cce">\C</span>ontextErrorException {
    -context: [
      <span class="pl-s"><span class="pl-pds">"</span>values<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> [
        <span class="pl-s"><span class="pl-pds">"</span>tN2hJq4bT3:%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> []
      ],
      <span class="pl-s"><span class="pl-pds">"</span>lifetime<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> 0
    ],
    <span class="pl-c"><span class="pl-c">#</span>message: "Warning: array_keys() expects parameter 1 to be array, boolean given",</span>
    <span class="pl-c"><span class="pl-c">#</span>code: 0,</span>
    <span class="pl-c"><span class="pl-c">#</span>file: "/home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Traits/ApcuTrait.php",</span>
    <span class="pl-c"><span class="pl-c">#</span>line: 97,</span>
    <span class="pl-c"><span class="pl-c">#</span>severity: E_WARNING,</span>
    trace: {
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Traits/ApcuTrait.php:97: {
        <span class="pl-c1">:</span> try {,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> array_keys(apcu_store(<span class="pl-smi">$values</span>, null, <span class="pl-smi">$lifetime</span>))<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } catch (<span class="pl-cce">\E</span>rror <span class="pl-smi">$e</span>) {
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:216: {
        <span class="pl-c1">:</span> try {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$e</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doSave(<span class="pl-smi">$values</span>, <span class="pl-smi">$lifetime</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } catch (<span class="pl-cce">\E</span>xception <span class="pl-smi">$e</span>) {,
        arguments: {
          <span class="pl-smi">$values</span>: [ …1],
          <span class="pl-smi">$lifetime</span>: 0
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:185: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> <span class="pl-en">$this-&gt;commit</span>();,
        <span class="pl-c1">:</span> }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ChainAdapter.php:64: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> <span class="pl-smi">$adapter</span>-<span class="pl-k">&gt;</span>save(<span class="pl-smi">$item</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$item</span>-<span class="pl-k">&gt;</span>defaultLifetime = <span class="pl-smi">$origDefaultLifetime</span><span class="pl-k">;</span>,
        arguments: {
          <span class="pl-smi">$item</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>ache<span class="pl-cce">\C</span>acheItem {<span class="pl-c"><span class="pl-c">#</span>1 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ChainAdapter.php:84: {
        <span class="pl-c1">:</span> <span class="pl-k">while</span> (0 <span class="pl-k">&lt;</span>= --<span class="pl-smi">$i</span>) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$saveUp</span>(<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>adapters[<span class="pl-smi">$i</span>], <span class="pl-smi">$item</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>ache<span class="pl-cce">\A</span>dapter<span class="pl-cce">\A</span>pcuAdapter { …},
          Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>ache<span class="pl-cce">\C</span>acheItem {<span class="pl-c"><span class="pl-c">#</span>1 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/TraceableAdapter.php:40: {
        <span class="pl-c1">:</span> try {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$item</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>pool-<span class="pl-k">&gt;</span>getItem(<span class="pl-smi">$key</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } finally {,
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/PhpArrayAdapter.php:91: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (<span class="pl-k">!</span>isset(<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>values[<span class="pl-smi">$key</span>])) {,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>fallbackPool-<span class="pl-k">&gt;</span>getItem(<span class="pl-smi">$key</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/DoctrineProvider.php:34: {
        <span class="pl-c1">:</span> {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$item</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>pool-<span class="pl-k">&gt;</span>getItem(rawurlencode(<span class="pl-smi">$id</span>))<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5BSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php:78: {
        <span class="pl-c1">:</span> {,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doFetch(<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>getNamespacedId(<span class="pl-smi">$id</span>))<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$id</span>: <span class="pl-s"><span class="pl-pds">"</span>[Symfony\Component\Form\Form@[Annot]][1]<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:193: {
        <span class="pl-c1">:</span> <span class="pl-smi">$cacheKey</span> = <span class="pl-smi">$rawCacheKey</span> <span class="pl-c1">.</span> self::<span class="pl-smi">$CACHE_SALT</span><span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-k">if</span> <span class="pl-s"><span class="pl-pds">((</span><span class="pl-smi">$data</span> <span class="pl-k">=</span> <span class="pl-smi">$this</span><span class="pl-k">-&gt;</span>cache<span class="pl-k">-&gt;</span>fetch(<span class="pl-smi">$cacheKey</span><span class="pl-pds">))</span></span> <span class="pl-k">!</span>== false) {,
        <span class="pl-c1">:</span>     <span class="pl-k">if</span> (<span class="pl-k">!</span><span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>debug <span class="pl-k">||</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>isCacheFresh(<span class="pl-smi">$cacheKey</span>, <span class="pl-smi">$class</span>)) {,
        arguments: {
          <span class="pl-smi">$id</span>: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Form\Form@[Annot]<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:82: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (false === (<span class="pl-smi">$annots</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>fetchFromCache(<span class="pl-smi">$cacheKey</span>, <span class="pl-smi">$class</span>))) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$annots</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>delegate-<span class="pl-k">&gt;</span>getClassAnnotations(<span class="pl-smi">$class</span>)<span class="pl-k">;</span>,
        arguments: {
          <span class="pl-smi">$rawCacheKey</span>: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Form\Form<span class="pl-pds">"</span></span>,
          <span class="pl-smi">$class</span>: ReflectionClass {<span class="pl-c"><span class="pl-c">#</span>2 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php:48: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> foreach (<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>reader-<span class="pl-k">&gt;</span>getClassAnnotations(<span class="pl-smi">$reflClass</span>) as <span class="pl-smi">$constraint</span>) {,
        <span class="pl-c1">:</span>     <span class="pl-k">if</span> (<span class="pl-smi">$constraint</span> instanceof GroupSequence) {,
        arguments: {
          <span class="pl-smi">$class</span>: ReflectionClass {<span class="pl-c"><span class="pl-c">#</span>2 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/LoaderChain.php:57: {
        <span class="pl-c1">:</span> foreach (<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>loaders as <span class="pl-smi">$loader</span>) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$success</span> = <span class="pl-smi">$loader</span>-<span class="pl-k">&gt;</span>loadClassMetadata(<span class="pl-smi">$metadata</span>) <span class="pl-k">||</span> <span class="pl-smi">$success</span><span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$metadata</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\V</span>alidator<span class="pl-cce">\M</span>apping<span class="pl-cce">\C</span>lassMetadata {<span class="pl-c"><span class="pl-c">#</span>3 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php:116: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (null <span class="pl-k">!</span>== <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>loader) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>loader-<span class="pl-k">&gt;</span>loadClassMetadata(<span class="pl-smi">$metadata</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$metadata</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\V</span>alidator<span class="pl-cce">\M</span>apping<span class="pl-cce">\C</span>lassMetadata {<span class="pl-c"><span class="pl-c">#</span>3 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/ValidatorCacheWarmer.php:76: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (<span class="pl-smi">$metadataFactory</span>-<span class="pl-k">&gt;</span>hasMetadataFor(<span class="pl-smi">$mappedClass</span>)) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$metadataFactory</span>-<span class="pl-k">&gt;</span>getMetadataFor(<span class="pl-smi">$mappedClass</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$value</span>: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Form\Form<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php:48: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span>     <span class="pl-smi">$warmer</span>-<span class="pl-k">&gt;</span>warmUp(<span class="pl-smi">$cacheDir</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$cacheDir</span>: <span class="pl-s"><span class="pl-pds">"</span>/home/yceruto/bug/var/cache/dev<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Command/CacheWarmupCommand.php:68: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> <span class="pl-en">$warmer-&gt;warmUp($this-&gt;getContainer</span>()-<span class="pl-k">&gt;</span>getParameter(<span class="pl-s"><span class="pl-pds">'</span>kernel.cache_dir<span class="pl-pds">'</span></span>));,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$cacheDir</span>: <span class="pl-s"><span class="pl-pds">"</span>/home/yceruto/bug/var/cache/dev<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Command/Command.php:264: {
        <span class="pl-c1">:</span> } <span class="pl-k">else</span> {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$statusCode</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>execute(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>4 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>5 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:887: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (<span class="pl-smi">$event</span>-<span class="pl-k">&gt;</span>commandShouldRun()) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$exitCode</span> = <span class="pl-smi">$command</span>-<span class="pl-k">&gt;</span>run(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } <span class="pl-k">else</span> {,
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>4 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>5 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:223: {
        <span class="pl-c1">:</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>runningCommand = <span class="pl-smi">$command</span><span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$exitCode</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doRunCommand(<span class="pl-smi">$command</span>, <span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>runningCommand = null<span class="pl-k">;</span>,
        arguments: {
          <span class="pl-smi">$command</span>: Symfony<span class="pl-cce">\B</span>undle<span class="pl-cce">\F</span>rameworkBundle<span class="pl-cce">\C</span>ommand<span class="pl-cce">\C</span>acheWarmupCommand { …},
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>4 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>5 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:81: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> parent::doRun(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>4 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>5 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:130: {
        <span class="pl-c1">:</span>     <span class="pl-smi">$e</span> = null<span class="pl-k">;</span>,
        <span class="pl-c1">:</span>     <span class="pl-smi">$exitCode</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doRun(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } catch (<span class="pl-cce">\E</span>xception <span class="pl-smi">$x</span>) {,
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>4 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>5 …}</span>
        }
      },
      /home/yceruto/bug/bin/console:27: {
        <span class="pl-c1">:</span> <span class="pl-smi">$application</span> = new Application(<span class="pl-smi">$kernel</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$application</span>-<span class="pl-k">&gt;</span>run(<span class="pl-smi">$input</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>4 …}</span>
        }
      }
    }
  }
]
[]
01:22:05 WARNING   [cache] Failed to fetch key <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
[
  <span class="pl-s"><span class="pl-pds">"</span>key<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>,
  <span class="pl-s"><span class="pl-pds">"</span>exception<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\D</span>ebug<span class="pl-cce">\E</span>xception<span class="pl-cce">\C</span>ontextErrorException {
    -context: [
      <span class="pl-s"><span class="pl-pds">"</span>key<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>,
      <span class="pl-s"><span class="pl-pds">"</span>id<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> <span class="pl-s"><span class="pl-pds">"</span>tN2hJq4bT3:%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>,
      <span class="pl-s"><span class="pl-pds">"</span>f<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> Closure {
        class: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Cache\CacheItem<span class="pl-pds">"</span></span>,
        parameters: {
          <span class="pl-smi">$key</span>: {},
          <span class="pl-smi">$value</span>: {},
          <span class="pl-smi">$isHit</span>: {}
        },
        use: {
          <span class="pl-smi">$defaultLifetime</span>: 0
        },
        file: <span class="pl-s"><span class="pl-pds">"</span>/home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php<span class="pl-pds">"</span></span>,
        line: <span class="pl-s"><span class="pl-pds">"</span>41 to 49<span class="pl-pds">"</span></span>
      },
      <span class="pl-s"><span class="pl-pds">"</span>isHit<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> false,
      <span class="pl-s"><span class="pl-pds">"</span>value<span class="pl-pds">"</span></span> <span class="pl-k">=&gt;</span> null
    ],
    <span class="pl-c"><span class="pl-c">#</span>message: "Warning: Invalid argument supplied for foreach()",</span>
    <span class="pl-c"><span class="pl-c">#</span>code: 0,</span>
    <span class="pl-c"><span class="pl-c">#</span>file: "/home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php",</span>
    <span class="pl-c"><span class="pl-c">#</span>line: 141,</span>
    <span class="pl-c"><span class="pl-c">#</span>severity: E_WARNING,</span>
    trace: {
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php:141: {
        <span class="pl-c1">:</span> try {,
        <span class="pl-c1">:</span>     foreach (<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doFetch(array(<span class="pl-smi">$id</span>)) as <span class="pl-smi">$value</span>) {,
        <span class="pl-c1">:</span>         <span class="pl-smi">$isHit</span> = <span class="pl-c1">true</span><span class="pl-k">;</span>
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/ChainAdapter.php:80: {
        <span class="pl-c1">:</span> foreach (<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>adapters as <span class="pl-smi">$i</span> =<span class="pl-k">&gt;</span> <span class="pl-smi">$adapter</span>) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$item</span> = <span class="pl-smi">$adapter</span>-<span class="pl-k">&gt;</span>getItem(<span class="pl-smi">$key</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/TraceableAdapter.php:40: {
        <span class="pl-c1">:</span> try {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$item</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>pool-<span class="pl-k">&gt;</span>getItem(<span class="pl-smi">$key</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } finally {,
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/Adapter/PhpArrayAdapter.php:91: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (<span class="pl-k">!</span>isset(<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>values[<span class="pl-smi">$key</span>])) {,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>fallbackPool-<span class="pl-k">&gt;</span>getItem(<span class="pl-smi">$key</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Cache/DoctrineProvider.php:34: {
        <span class="pl-c1">:</span> {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$item</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>pool-<span class="pl-k">&gt;</span>getItem(rawurlencode(<span class="pl-smi">$id</span>))<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$key</span>: <span class="pl-s"><span class="pl-pds">"</span>%5B%5BC%5DSymfony%5CComponent%5CForm%5CForm%40%5BAnnot%5D%5D%5B1%5D<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php:78: {
        <span class="pl-c1">:</span> {,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doFetch(<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>getNamespacedId(<span class="pl-smi">$id</span>))<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$id</span>: <span class="pl-s"><span class="pl-pds">"</span>[[C]Symfony\Component\Form\Form@[Annot]][1]<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:233: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>cache-<span class="pl-k">&gt;</span>fetch(<span class="pl-s"><span class="pl-pds">'</span>[C]<span class="pl-pds">'</span></span>.<span class="pl-smi">$cacheKey</span>) <span class="pl-k">&gt;</span>= filemtime(<span class="pl-smi">$filename</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$id</span>: <span class="pl-s"><span class="pl-pds">"</span>[C]Symfony\Component\Form\Form@[Annot]<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:194: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> <span class="pl-s"><span class="pl-pds">((</span><span class="pl-smi">$data</span> <span class="pl-k">=</span> <span class="pl-smi">$this</span><span class="pl-k">-&gt;</span>cache<span class="pl-k">-&gt;</span>fetch(<span class="pl-smi">$cacheKey</span><span class="pl-pds">))</span></span> <span class="pl-k">!</span>== false) {,
        <span class="pl-c1">:</span>     <span class="pl-k">if</span> (<span class="pl-k">!</span><span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>debug <span class="pl-k">||</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>isCacheFresh(<span class="pl-smi">$cacheKey</span>, <span class="pl-smi">$class</span>)) {,
        <span class="pl-c1">:</span>         <span class="pl-k">return</span> <span class="pl-smi">$data</span><span class="pl-k">;</span>,
        arguments: {
          <span class="pl-smi">$cacheKey</span>: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Form\Form@[Annot]<span class="pl-pds">"</span></span>,
          <span class="pl-smi">$class</span>: ReflectionClass {<span class="pl-c"><span class="pl-c">#</span>1 …}</span>
        }
      },
      /home/yceruto/bug/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/CachedReader.php:82: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (false === (<span class="pl-smi">$annots</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>fetchFromCache(<span class="pl-smi">$cacheKey</span>, <span class="pl-smi">$class</span>))) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$annots</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>delegate-<span class="pl-k">&gt;</span>getClassAnnotations(<span class="pl-smi">$class</span>)<span class="pl-k">;</span>,
        arguments: {
          <span class="pl-smi">$rawCacheKey</span>: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Form\Form<span class="pl-pds">"</span></span>,
          <span class="pl-smi">$class</span>: ReflectionClass {<span class="pl-c"><span class="pl-c">#</span>1 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php:48: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> foreach (<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>reader-<span class="pl-k">&gt;</span>getClassAnnotations(<span class="pl-smi">$reflClass</span>) as <span class="pl-smi">$constraint</span>) {,
        <span class="pl-c1">:</span>     <span class="pl-k">if</span> (<span class="pl-smi">$constraint</span> instanceof GroupSequence) {,
        arguments: {
          <span class="pl-smi">$class</span>: ReflectionClass {<span class="pl-c"><span class="pl-c">#</span>1 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Loader/LoaderChain.php:57: {
        <span class="pl-c1">:</span> foreach (<span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>loaders as <span class="pl-smi">$loader</span>) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$success</span> = <span class="pl-smi">$loader</span>-<span class="pl-k">&gt;</span>loadClassMetadata(<span class="pl-smi">$metadata</span>) <span class="pl-k">||</span> <span class="pl-smi">$success</span><span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$metadata</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\V</span>alidator<span class="pl-cce">\M</span>apping<span class="pl-cce">\C</span>lassMetadata {<span class="pl-c"><span class="pl-c">#</span>2 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php:116: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (null <span class="pl-k">!</span>== <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>loader) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>loader-<span class="pl-k">&gt;</span>loadClassMetadata(<span class="pl-smi">$metadata</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$metadata</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\V</span>alidator<span class="pl-cce">\M</span>apping<span class="pl-cce">\C</span>lassMetadata {<span class="pl-c"><span class="pl-c">#</span>2 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/ValidatorCacheWarmer.php:76: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (<span class="pl-smi">$metadataFactory</span>-<span class="pl-k">&gt;</span>hasMetadataFor(<span class="pl-smi">$mappedClass</span>)) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$metadataFactory</span>-<span class="pl-k">&gt;</span>getMetadataFor(<span class="pl-smi">$mappedClass</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$value</span>: <span class="pl-s"><span class="pl-pds">"</span>Symfony\Component\Form\Form<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php:48: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span>     <span class="pl-smi">$warmer</span>-<span class="pl-k">&gt;</span>warmUp(<span class="pl-smi">$cacheDir</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$cacheDir</span>: <span class="pl-s"><span class="pl-pds">"</span>/home/yceruto/bug/var/cache/dev<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Command/CacheWarmupCommand.php:68: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span> <span class="pl-en">$warmer-&gt;warmUp($this-&gt;getContainer</span>()-<span class="pl-k">&gt;</span>getParameter(<span class="pl-s"><span class="pl-pds">'</span>kernel.cache_dir<span class="pl-pds">'</span></span>));,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$cacheDir</span>: <span class="pl-s"><span class="pl-pds">"</span>/home/yceruto/bug/var/cache/dev<span class="pl-pds">"</span></span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Command/Command.php:264: {
        <span class="pl-c1">:</span> } <span class="pl-k">else</span> {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$statusCode</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>execute(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>3 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>4 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:887: {
        <span class="pl-c1">:</span> <span class="pl-k">if</span> (<span class="pl-smi">$event</span>-<span class="pl-k">&gt;</span>commandShouldRun()) {,
        <span class="pl-c1">:</span>     <span class="pl-smi">$exitCode</span> = <span class="pl-smi">$command</span>-<span class="pl-k">&gt;</span>run(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } <span class="pl-k">else</span> {,
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>3 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>4 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:223: {
        <span class="pl-c1">:</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>runningCommand = <span class="pl-smi">$command</span><span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$exitCode</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doRunCommand(<span class="pl-smi">$command</span>, <span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>runningCommand = null<span class="pl-k">;</span>,
        arguments: {
          <span class="pl-smi">$command</span>: Symfony<span class="pl-cce">\B</span>undle<span class="pl-cce">\F</span>rameworkBundle<span class="pl-cce">\C</span>ommand<span class="pl-cce">\C</span>acheWarmupCommand { …},
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>3 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>4 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:81: {
        <span class="pl-c1">:</span> ,
        <span class="pl-c1">:</span>     <span class="pl-k">return</span> parent::doRun(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> },
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>3 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>4 …}</span>
        }
      },
      /home/yceruto/bug/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:130: {
        <span class="pl-c1">:</span>     <span class="pl-smi">$e</span> = null<span class="pl-k">;</span>,
        <span class="pl-c1">:</span>     <span class="pl-smi">$exitCode</span> = <span class="pl-smi">$this</span>-<span class="pl-k">&gt;</span>doRun(<span class="pl-smi">$input</span>, <span class="pl-smi">$output</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> } catch (<span class="pl-cce">\E</span>xception <span class="pl-smi">$x</span>) {,
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>3 …},</span>
          <span class="pl-smi">$output</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\O</span>utput<span class="pl-cce">\C</span>onsoleOutput {<span class="pl-c"><span class="pl-c">#</span>4 …}</span>
        }
      },
      /home/yceruto/bug/bin/console:27: {
        <span class="pl-c1">:</span> <span class="pl-smi">$application</span> = new Application(<span class="pl-smi">$kernel</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> <span class="pl-smi">$application</span>-<span class="pl-k">&gt;</span>run(<span class="pl-smi">$input</span>)<span class="pl-k">;</span>,
        <span class="pl-c1">:</span> ,
        arguments: {
          <span class="pl-smi">$input</span>: Symfony<span class="pl-cce">\C</span>omponent<span class="pl-cce">\C</span>onsole<span class="pl-cce">\I</span>nput<span class="pl-cce">\A</span>rgvInput {<span class="pl-c"><span class="pl-c">#</span>3 …}</span>
        }
      }
    }
  }
]
[]
...</pre></div>