2012-09-02 186 views
0

我編寫了一個連接到互聯網的android程序。Android應用程序意外停止

我得到了以下錯誤:

The application has stopped unexpectedly.Please try again.. 

什麼問題?在Eclipse

登錄貓如下:

09-02 12:43:42.421: W/dalvikvm(12362): threadid=1: thread exiting with uncaught exception (group=0x40018578) 
09-02 12:43:42.437: E/AndroidRuntime(12362): FATAL EXCEPTION: main 
09-02 12:43:42.437: E/AndroidRuntime(12362): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.android.networkusage/com.example.networkusage.NetworkActivity}: java.lang.ClassNotFoundException: com.example.networkusage.NetworkActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.android.networkusage-1.apk] 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1573) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.os.Handler.dispatchMessage(Handler.java:99) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.os.Looper.loop(Looper.java:130) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.ActivityThread.main(ActivityThread.java:3687) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at java.lang.reflect.Method.invokeNative(Native Method) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at java.lang.reflect.Method.invoke(Method.java:507) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at dalvik.system.NativeStart.main(Native Method) 
09-02 12:43:42.437: E/AndroidRuntime(12362): Caused by: java.lang.ClassNotFoundException: com.example.networkusage.NetworkActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.android.networkusage-1.apk] 
09-02 12:43:42.437: E/AndroidRuntime(12362): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at java.lang.ClassLoader.loadClass(ClassLoader.java:551) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 
09-02 12:43:42.437: E/AndroidRuntime(12362): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1565) 
09-02 12:43:42.437: E/AndroidRuntime(12362): ... 11 more 
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而不是顯示logcat,請顯示您嘗試過的代碼。 – NewUser

+0

根據LogCat的問題是這樣的:ClassNotFoundException:com.example.networkusage.NetworkActivity – Ridcully

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上傳代碼 –

回答

0

看起來你com.example.networkusage.NetworkActivity類丟失。

如果在外部庫宣佈,該jar文件添加到「」文件夾,並其添加到構建路徑,然後建設項目再次

別忘了乾淨它也是!

1

發現我的包名是:

com.example.android.networkusage

和清單是:

機器人:名字= 「com.example.networkusage.NetworkActivity」

改變,以便艙單:

機器人:名字= 「com.example.android.networkusage.NetworkActivity」