我在我的Android應用程序有問題,我有一個手頁面,更改我的業務Crash startActivityForResult(intent,1);
startActivityForResult (intent, CODE_DE_MON_ACTIVITE).
它的工作原理,但後來當我更換這個頁面,因爲使用相同的代碼,但沒有任何作品的第二個活動。應用程序崩潰。 瞭解到我擁有清單中的所有活動。
登錄:
06-28 13:09:47.765: D/AndroidRuntime(254): Shutting down VM
06-28 13:09:47.765: W/dalvikvm(254): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
06-28 13:09:47.765: E/AndroidRuntime(254): Uncaught handler: thread main exiting due to uncaught exception
06-28 13:09:47.775: E/AndroidRuntime(254): java.lang.RuntimeException: Unable to start activity ComponentInfo{referencehit.android/referencehit.android.AddTournamentActivity}: java.lang.NullPointerException
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.os.Handler.dispatchMessage(Handler.java:99)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.os.Looper.loop(Looper.java:123)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.ActivityThread.main(ActivityThread.java:4363)
06-28 13:09:47.775: E/AndroidRuntime(254): at java.lang.reflect.Method.invokeNative(Native Method)
06-28 13:09:47.775: E/AndroidRuntime(254): at java.lang.reflect.Method.invoke(Method.java:521)
06-28 13:09:47.775: E/AndroidRuntime(254): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
06-28 13:09:47.775: E/AndroidRuntime(254): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
06-28 13:09:47.775: E/AndroidRuntime(254): at dalvik.system.NativeStart.main(Native Method)
06-28 13:09:47.775: E/AndroidRuntime(254): Caused by: java.lang.NullPointerException
06-28 13:09:47.775: E/AndroidRuntime(254): at referencehit.android.AddTournamentActivity.onCreate(AddTournamentActivity.java:38)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
06-28 13:09:47.775: E/AndroidRuntime(254): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
06-28 13:09:47.775: E/AndroidRuntime(254): ... 11 more
06-28 13:09:47.788: I/dalvikvm(254): threadid=7: reacting to signal 3
06-28 1
3:09:47.788: E/dalvikvm(254): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
你有我的問題的想法?
請參閱AddTournamentActivity.java行號。 38 –
AddTournamentActivity在第38行的NullPointerException。 –
int stacktrace中的巨大線索 – Blackbelt