On Sat, Dec 18, 2010 at 12:08 AM, TreKing <[email protected]> wrote:
> On Fri, Dec 17, 2010 at 12:36 PM, cuil yahoo <[email protected]> wrote: > >> I get a null pointer exception on the onCreate method of the second class. >> > > > And the stack trace is? > > These are my logcat contents, 12-18 00:38:43.959: WARN/dalvikvm(443): threadid=1: thread exiting with uncaught exception (group=0x4001d800) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): FATAL EXCEPTION: main 12-18 00:38:43.989: ERROR/AndroidRuntime(443): java.lang.RuntimeException: Unable to start activity ComponentInfo{my.uiplay/my.uiplay.GreenActionButton}: java.lang.NullPointerException 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.os.Handler.dispatchMessage(Handler.java:99) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.os.Looper.loop(Looper.java:123) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.ActivityThread.main(ActivityThread.java:4627) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at java.lang.reflect.Method.invokeNative(Native Method) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at java.lang.reflect.Method.invoke(Method.java:521) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at dalvik.system.NativeStart.main(Native Method) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): Caused by: java.lang.NullPointerException 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at my.uiplay.GreenActionButton.onCreate(GreenActionButton.java:25) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 12-18 00:38:43.989: ERROR/AndroidRuntime(443): ... 11 more 12-18 00:38:44.029: WARN/ActivityManager(38): Force finishing activity my.uiplay/.GreenActionButton 12-18 00:38:44.049: WARN/ActivityManager(38): Force finishing activity my.uiplay/.UIPlay --Cuil > > ------------------------------------------------------------------------------------------------- > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago > transit tracking app for Android-powered devices > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
