java.lang.ClassCastException: non è possibile eseguire il cast di android.app.Application su roboguice.application.RoboApplication

Question

utilizzando la roboguice.
Questo codice ottiene ClassCastException.

public class MainActivity extends RoboActivity{ 

    @InjectView(R.id.text) 
    TextView name; 
    @InjectView(R.id.imageView1) 
    ImageView imageView; 
    Drawable icon; 
    @InjectResource(R.string.app_name) 
    String myName; 



@Override 
protected void onCreate(Bundle savedInstanceState) { 
    // TODO Auto-generated method stub 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
} 

tutti i file jar sono già inclusi.

mio manifest.xml è qui ..

trovare questo qui.

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example.roboguice" 
    android:versionCode="1" 
    android:versionName="1.0" > 

    <uses-sdk 
     android:minSdkVersion="8" 
     android:targetSdkVersion="17" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name="com.example.roboguice.MainActivity" 
      android:label="@string/app_name" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
    </application> 

</manifest> 

nessuna modifica in manifest.xml. se richiesto, quindi dire.

Answer 1

Prova questo modo

<application 
     android:name="roboguice.application.RoboApplication" // UPDATE HERE 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 

Answer 2

Aggiungi il seguente riga nel tag applicazione nel AndroidManifest.xml android:name="roboguice.application.RoboApplication"

@see [Maggiori dettagli] [1] http://code.google.com/p/roboguice/source/browse/roboguice/src/main/java/roboguice/application/RoboApplication.java?r=b6ae6aeaf9417826a2359fd779814af839557ca1