title: Class 'SimpleSoftwareIO\QrCode\QrCodeServiceProvider' not found in laravel 7
body: <p>my php version is 7.4 and laravel version is 7.0</p>
  
  <pre><code>'providers' =&gt; [SimpleSoftwareIO\QrCode\QrCodeServiceProvider::class,],
  </code></pre>
  
  <p>Alias</p>
  
  <pre><code>'aliases' =&gt; ['QrCode' =&gt; SimpleSoftwareIO\QrCode\Facades\QrCode::class,],
  </code></pre>
  
  <p>In my composer.json file</p>
  
  <pre><code>"require": {
      "php": "^7.2.5",
      "fideloper/proxy": "^4.2",
      "fruitcake/laravel-cors": "^1.0",
      "guzzlehttp/guzzle": "^6.3",
      "laravel/framework": "^7.0",
      "laravel/tinker": "^2.0",
      "simplesoftwareio/simple-qrcode": "^3.0"
  },
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/Knjyk.png" rel="nofollow noreferrer">here is error image</a></p>
  
  <p>After adding alias and provider cant able to run any command in laravel root path its shows error like this</p>
  
  <pre><code>In ProviderRepository.php line 208: Class 'SimpleSoftwareIO\QrCode\QrCodeServiceProvider' not found
  </code></pre>