title: execution failed to task ':app:mergeDebugResource'
body: <p>Error:Execution failed for task ':app:mergeDebugResources'.</p>
  
  <blockquote>
    <p>There were multiple failures while executing work items
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_email_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_phone_iphone_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_email_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_home_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_phone_iphone_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_accessibility_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.
    A failure occurred while executing com.android.build.gradle.tasks.MergeResources$FileGenerationWorkAction
    Error while processing /Users/macbookmd101/AndroidStudioProjects/dataprofile/app/src/main/res/drawable/ic_phone_iphone_black_24dp.xml : Can't process attribute android:fillColor="@color/endblue": references to other resources are not supported by build-time PNG generation. See <a href="http://developer.android.com/tools/help/vector-asset-studio.html" rel="nofollow noreferrer">http://developer.android.com/tools/help/vector-asset-studio.html</a> for details.</p>
  </blockquote>