Error in while running the android app

I got the following error in my emulator while running the my android app.开发者_Go百科

The application "myapplication name" on a phone(process com.dummies.android.myappname) has stopped unexpectly. Please try agaign

please help me how to solve this error.

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This error is not helpful ( it just says that the application has crashed ). To get the full trace, you can use Android Debug Bridge ( adb ) which is included in your sdk. ( the default command for checking logs is "adb logcat" )

for more information about adb, you can check http://developer.android.com/guide/developing/tools/adb.html