title: Robolectric: Resources$NotFoundException: String resource ID with Android Gradle Plugin 3
body: <pre><code>Android Studio 3.0 Beta2
  classpath 'com.android.tools.build:gradle:3.0.0-beta3'
  testCompile 'org.robolectric:robolectric:3.4.2'
  </code></pre>
  
  <p>Test class that I am using that fails to run:</p>
  
  <pre><code>@Config(constants = BuildConfig.class, sdk = Build.VERSION_CODES.LOLLIPOP)
  @RunWith(RobolectricTestRunner.class)
  public class RecipeAdapterTest {
      private MainActivity activity;
  
      @Before
      public void setup() {
  
      activity = Robolectric.setupActivity(MainActivity.class);
  
      /* Also tried this same Error
       activity = Robolectric.buildActivity(MainActivity)
                  .create()
                  .resume()
                  .get();
      */
      }
  
      @Test
      public void testActivityShouldNotBeNull() {
          assertThat(activity, is(notNullValue()));
      }
  }
  </code></pre>
  
  <p>This is the stack trace of the error:</p>
  
  <pre><code>android.content.res.Resources$NotFoundException: String resource ID #0x7f0c0020
  
      at android.content.res.Resources.getText(Resources.java:274)
      at android.content.res.Resources.getString(Resources.java:360)
      at android.content.Context.getString(Context.java:376)
      at org.robolectric.shadows.ShadowActivity.getActivityTitle(ShadowActivity.java:100)
      at org.robolectric.shadows.ShadowActivity.callAttach(ShadowActivity.java:110)
      at org.robolectric.android.controller.ActivityController.attach(ActivityController.java:56)
      at org.robolectric.android.controller.ActivityController.of(ActivityController.java:25)
      at org.robolectric.Robolectric.buildActivity(Robolectric.java:98)
      at org.robolectric.Robolectric.buildActivity(Robolectric.java:94)
      at org.robolectric.Robolectric.setupActivity(Robolectric.java:102)
      at me.androidbox.busbybaking.adapters.RecipeAdapterTest.setup(RecipeAdapterTest.java:63)
  </code></pre>
  
  <p>In the <code>Edit Configurations</code> I have set the <code>Working Directory</code> to <code>$MODULE_DIR$</code></p>
  
  <p>Many thanks for any suggestion.</p>