title: Error in generated values-23 file in Android
body: <p>I am getting this error when I try to build my project.</p>
  
  <pre><code>Error:(3, 5) No resource found that matches the given name (at 'cardBackgroundColor' with value '?android:attr/colorBackgroundFloating').
  Error:Execution failed for task ':app:processDebugResources'.
  com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Users\Home\AppData\Local\Android\sdk\build-tools\23.0.2\aapt.exe'' finished with non-zero exit value 1
  </code></pre>
  
  <p>And when I click on it it takes me to the v-23 values file of generated folder  which contains following code.</p>
  
  <pre><code>    &lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;resources&gt;
      &lt;style name="CardView" parent="Base.CardView"&gt;
          &lt;item name="cardBackgroundColor"&gt;?android:attr/colorBackgroundFloating&lt;/item&gt;
      &lt;/style&gt;
  &lt;/resources&gt;
  </code></pre>
  
  <p>This is my app gradle file</p>
  
  <pre><code>  apply plugin: 'com.android.application'
  android {
      compileSdkVersion 22
      buildToolsVersion '23.0.2'
  
      defaultConfig {
          applicationId "com.xxxx"
          minSdkVersion 19
          targetSdkVersion 22
          versionCode 1
          versionName "1.0"
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      testCompile 'junit:junit:4.12'
      compile 'com.android.support:appcompat-v7:22.2.1'
      compile 'com.android.support:support-v4:22.2.1'
      compile 'com.android.support:design:22.2.1'
      compile 'com.commit451:inkpageindicator:1.0.2'
      compile 'com.github.bumptech.glide:glide:3.7.0'
      compile 'ch.acra:acra:4.5.0'
      compile 'com.pkmmte.view:circularimageview:1.1'
      compile 'com.google.android.gms:play-services-maps:7.8.0'
      compile 'com.google.android.gms:play-services-location:7.8.0'
      compile 'com.facebook.android:facebook-android-sdk:4.+'
      compile 'com.google.android.gms:play-services:7.8.0'
      compile 'com.google.code.gson:gson:2.6.2'
  
  }
  </code></pre>
  
  <p>And when I change everything in gradle to version 23 this error goes away but as I am using http libraries and they are removed from 23 version therefore I am forced to use 22 version. My project was working perfectly fine before and at a sudden it started giving this error. Only thing I done was install a support repository which I was using in other project and it start giving error in this project too.
  Any way to resolve this error?</p>