2014-02-08 32 views
2

我創建一個Android應用程序,並當過我嘗試立即運行的應用程序崩潰,我也得到了如下因素錯誤的logcat的Android應用程序與RuntimeException的崩潰:無法實例化活動,dident找到

02-08 23:36:55.846: E/AndroidRuntime(15192): FATAL EXCEPTION: main 
02-08 23:36:55.846: E/AndroidRuntime(15192): Process: com.danielscode.cube, PID: 15192 
02-08 23:36:55.846: E/AndroidRuntime(15192): java.lang.RuntimeException: Unable to  instantiate activity  ComponentInfo{com.danielscode.cube/com.danielscode.cube.CUBEMenuActivity}: java.lang.ClassNotFoundException: Didn't find class "com.danielscode.cube.CUBEMenuActivity" on path: DexPathList[[zip file "/data/app/com.danielscode.cube-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.danielscode.cube-2, /vendor/lib, /system/lib]] 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2121) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.ActivityThread.access$800(ActivityThread.java:135) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.os.Handler.dispatchMessage(Handler.java:102) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.os.Looper.loop(Looper.java:136) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.ActivityThread.main(ActivityThread.java:5017) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at java.lang.reflect.Method.invokeNative(Native Method) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at java.lang.reflect.Method.invoke(Method.java:515) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at dalvik.system.NativeStart.main(Native Method) 
02-08 23:36:55.846: E/AndroidRuntime(15192): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.danielscode.cube.CUBEMenuActivity" on path: DexPathList[[zip file "/data/app/com.danielscode.cube-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.danielscode.cube-2, /vendor/lib, /system/lib]] 
02-08 23:36:55.846: E/AndroidRuntime(15192): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at java.lang.ClassLoader.loadClass(ClassLoader.java:497) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at java.lang.ClassLoader.loadClass(ClassLoader.java:457) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.Instrumentation.newActivity(Instrumentation.java:1061) 
02-08 23:36:55.846: E/AndroidRuntime(15192): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2112) 
02-08 23:36:55.846: E/AndroidRuntime(15192): ... 11 more 

我的第一個想法是,我已經在manafest文件中拼寫了類名,但是我已經檢查過double和tripple,它們是正確的。以下是我的保管檔案

<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.danielscode.cube" 
    android:versionCode="1" 
    android:versionName="0.1" > 

    <uses-sdk 
     android:minSdkVersion="9" 
     android:targetSdkVersion="19" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/cubeicon1" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme"> 

     <activity android:name=".CUBEMenuActivity"> 

      <intent-filter> 

       <action android:name="android.intent.action.MAIN" /> 
       <category android:name="android.intent.category.LAUNCHER" /> 

      </intent-filter> 
     </activity> 

     <activity android:name=".CUBEGameActivity"></activity> 

    </application> 
</manifest> 

有沒有其他人有類似的問題?任何幫助解決這個問題將不勝感激。

+0

將'.CUBEMenuActivity'改爲'com.danielscode.cube.CUBEMenuActivity' –

+0

剛剛試過,仍然無法工作 –

+0

這應該沒有什麼區別。編寫完整的軟件包名稱是可選的。 –

回答

0

我認爲你的問題在於你的班級CubeMenuActivitycom.danielscode.cube不同。如果你看到你的清單,你已經定義了這個包,而不是你的java類。

從您的AndroidManifest.xml中取出包裹或將您的課程移至符合清單中聲明的​​包裹的包裹。

相關問題