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Questions tagged [android-logcat]

Logcat is the command to view and filter information from the Android logging system, but more often the name is used as a synonym for the Android logging system itself.

Logcat is the command to view and filter information from the Android logging system, but more often the name is used as a synonym for the Android logging system itself.

Logging information from Logcat is vital for diagnosing problems and debugging Android apps.

To retrieve information from logcat manually the Android Debug Bridge (ADB) command line tool is used. Alternatively the Eclipse IDE provides a logcat view in its Android DDMS perspective, that automatically retrieves logging information

Detailed information on the logcat command is available at the Android Developers API.

For non-developer questions, see the Android Enthusiasts StackExchange.

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Android app crashing in production but not on emulator

I just put my first app online but it keeps crashing and I don't know why: it worked fine on the emulator. It's a small game that uses a custom SurfaceView and bitmaps. I reported the crashes and I got a logcat which I don't understand.…
user2692997
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LogCat entry meaning 2

I don't now the meaning of this LogCat entry. Can someone help me? 12-26 18:33:09.651: E/AndroidRuntime(26038): FATAL EXCEPTION: main 12-26 18:33:09.651: E/AndroidRuntime(26038): java.lang.NullPointerException 12-26 18:33:09.651:…
android
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Application unfortunately stopped on clicking bookmarked item in fragment view Im using json to store title & links

Hi Im developing Webview app with bookmarks. Using fab button to bookmark pages. Onclick click fab button title & links gets stored in json and bookmarked pages link & title can be viewed in fragment_fav.xml But when i click saved item application…
abhilash kaveriappa
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using void methods in log method

In MainActivity class: Log.i("Game ends! ","" + object1.winner()+ object2.winner()); In Game class: public void winner() { if(this.points!=0) { Log.i("Winner is", this.objectName); } } Error is: '+ operator can no be applied to…
Shad
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Unable to find the error in logcat

I am unable to find the error in my android application. I have read guides on how to read logcat errors but the problem with my error is that it is not from my classes. Could someone give me some idea on how I could debug this? I have a two…
Bilal Soomro
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