I got answer to that question. The answer is here http://stackoverflow.com/questions/8025478/error-androidruntime631-fatal-exception-main-error-androidruntime631-jav
I got another error while developing. Here is the log cat. Here might be the problem in the following classes code. https://github.com/Balu-Varanasi/BabyNamesApp/blob/master/src/balu/android/CommonNameTable.java https://github.com/Balu-Varanasi/BabyNamesApp/blob/master/src/balu/android/CommonNames.java 11-06 12:56:10.156: INFO/global(516): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 11-06 12:56:10.156: INFO/CommonNameTable(516): Inserting record... 11-06 12:56:10.306: INFO/CommonNameTable(516): Inserting record... 11-06 12:56:10.428: INFO/CommonNameTable(516): Inserting record... 11-06 12:56:10.546: INFO/CommonNameTable(516): OPening DataBase Connection.... 11-06 12:56:10.576: DEBUG/AndroidRuntime(516): Shutting down VM 11-06 12:56:10.576: WARN/dalvikvm(516): threadid=1: thread exiting with uncaught exception (group=0x4001d800) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): FATAL EXCEPTION: main 11-06 12:56:10.596: ERROR/AndroidRuntime(516): java.lang.RuntimeException: Unable to start activity ComponentInfo{balu.android/balu.android.CommonNames}: java.lang.ClassCastException: android.widget.TextView 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.os.Handler.dispatchMessage(Handler.java:99) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.os.Looper.loop(Looper.java:123) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.ActivityThread.main(ActivityThread.java:4627) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at java.lang.reflect.Method.invokeNative(Native Method) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at java.lang.reflect.Method.invoke(Method.java:521) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at dalvik.system.NativeStart.main(Native Method) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): Caused by: java.lang.ClassCastException: android.widget.TextView 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at balu.android.CommonNames.onCreate(CommonNames.java:31) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 11-06 12:56:10.596: ERROR/AndroidRuntime(516): ... 11 more 11-06 12:56:10.616: WARN/ActivityManager(59): Force finishing activity balu.android/.CommonNames 11-06 12:56:10.626: WARN/ActivityManager(59): Force finishing activity balu.android/.Select 11-06 12:56:11.183: WARN/ActivityManager(59): Activity pause timeout for HistoryRecord{450af6e8 balu.android/.CommonNames} 11-06 12:56:20.036: WARN/ActivityManager(59): Launch timeout has expired, giving up wake lock! 11-06 12:56:20.125: WARN/ActivityManager(59): Activity idle timeout for HistoryRecord{450af6e8 balu.android/.CommonNames} 11-06 12:56:21.252: WARN/ActivityManager(59): Activity idle timeout for HistoryRecord{44fd7b98 balu.android/.BabyNamesAppActivity} Thank you -- 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
