robolectric using with android annotation getting exception

[Kasun Samaranayake]

,When I use android annotations always gettina exception called Resources$NotFoundException for the button that is created in login activity using annotations.Here is the code that I m using for test,is there a solution for this , I put the exception in below 

@RunWith(RobolectricTestRunner.class)

@Config(manifest = "src/main/AndroidManifest.xml", emulateSdk = 18)

public class DeckardActivityTest {

    @ViewById(R.id.btnLogin)

    Button button;

    @Test

    public void testSomething() throws Exception {

       assertTrue(Robolectric.buildActivity(LoginActivity.class).create().get() != null);

        LoginActivity_ activity = Robolectric.setupActivity(LoginActivity_.class);

        Button button1 = (Button) activity.findViewById(R.id.btnLogin);

      

    }

}

     android.content.res.Resources$NotFoundException: unknown resource 2130903072

at org.robolectric.shadows.ShadowAssetManager.getAndResolve(ShadowAssetManager.java:311)

at org.robolectric.shadows.ShadowAssetManager.getResourceValue(ShadowAssetManager.java:92)

at android.content.res.AssetManager.getResourceValue(AssetManager.java)

at android.content.res.Resources.getValue(Resources.java:1114)

at android.content.res.Resources.loadXmlResourceParser(Resources.java:2304)

at android.content.res.Resources.getLayout(Resources.java:934)

at android.view.LayoutInflater.inflate(LayoutInflater.java:395)

at android.view.LayoutInflater.inflate(LayoutInflater.java:353)

at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)

     at android.app.Activity.setContentView(Activity.java:1895)

 

[Csaba Kozák]

I doubt this problem is related to AndroidAnnotations.

I suggest to search your R classes to see what resource is missing exactly (2130903072).

Another thing: AndroidAnnotations annotations do not work inside test classes... So remove this part:

@ViewById(R.id.btnLogin)

Button button;