AndEngine致命錯誤

剛剛開始與Andengine。我用this blog來安裝基本的AndEngine，一切似乎工作，直到我嘗試從博客運行我的基本Hello World應用程序。這裏是代碼和錯誤日誌。任何幫助表示讚賞。AndEngine致命錯誤

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11-18 14:18:26.484: E/AndroidRuntime(19380): FATAL EXCEPTION: main 
11-18 14:18:26.484: E/AndroidRuntime(19380): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.and/com.example.and.MainActivity}: java.lang.ClassNotFoundException: com.example.and.MainActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.and-2.apk] 
11-18 14:18:26.484: E/AndroidRuntime(19380): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569)

代碼

package com.example.and; 

import org.andengine.engine.camera.Camera; 
import org.andengine.engine.options.EngineOptions; 
import org.andengine.engine.options.ScreenOrientation; 
import org.andengine.engine.options.resolutionpolicy.RatioResolutionPolicy; 
import org.andengine.entity.scene.Scene; 
import org.andengine.entity.scene.background.Background; 
import org.andengine.ui.activity.SimpleBaseGameActivity; 

public class TestActivity extends SimpleBaseGameActivity { 

static final int CAMERA_WIDTH = 800; 
static final int CAMERA_HEIGHT = 480; 

@Override 
public EngineOptions onCreateEngineOptions() { 
    Camera mCamera = new Camera(0, 0, CAMERA_WIDTH, CAMERA_HEIGHT); 
    return new EngineOptions(true, ScreenOrientation.LANDSCAPE_SENSOR, 
     new RatioResolutionPolicy(CAMERA_WIDTH, CAMERA_HEIGHT), mCamera); 
} 

@Override 
protected void onCreateResources() { 
    // TODO Auto-generated method stub 
} 

@Override 
protected Scene onCreateScene() { 
    Scene scene = new Scene(); 
    scene.setBackground(new Background(0.09804f, 0.6274f, 0)); 
    return scene; 
} 
}

來源

2012-11-18 blankwall

確保您的活動是在您的清單文件中聲明

來源

2012-11-18 23:41:30 jmroyalty

哦男人，我改變了我的主要活動，以測試活動，忘了改變清單非常感謝你。 – blankwall

AndEngine致命錯誤

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