You have a NullPointerException at ItemListActivity.java line 75. On Thu, Dec 9, 2010 at 4:06 AM, ColletJb <[email protected]> wrote: > Hi, > > I have a small issue i hope someone will be able to help me. > > Basically, I've a listactivity, and when the user clicks a line, it > starts a tabactivity. > > The tabactivity starts with downloading a content in a separate thread > and when it's done, the runOnUI method is used to create the sub-tabs > accordingly to the downloaded data. > > I works with the emulator on 2.2 and 2.3 but crashes with 2.1. > > This is the resulting stack trace : > > E/AndroidRuntime( 6306): Uncaught handler: thread main exiting due to > uncaught exception > E/AndroidRuntime( 6306): java.lang.RuntimeException: Unable to start > activity ComponentInfo{be.defimedia.android.walkawaremobile/ > be.defimedia.android.walkawaremobile.ItemListActivity}: > java.lang.NullPointerException > E/AndroidRuntime( 6306): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java: > 2496) > E/AndroidRuntime( 6306): at > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: > 2512) > E/AndroidRuntime( 6306): at android.app.ActivityThread.access > $2200(ActivityThread.java:119) > E/AndroidRuntime( 6306): at android.app.ActivityThread > $H.handleMessage(ActivityThread.java:1863) > E/AndroidRuntime( 6306): at > android.os.Handler.dispatchMessage(Handler.java:99) > E/AndroidRuntime( 6306): at android.os.Looper.loop(Looper.java:123) > E/AndroidRuntime( 6306): at > android.app.ActivityThread.main(ActivityThread.java:4363) > E/AndroidRuntime( 6306): at > java.lang.reflect.Method.invokeNative(Native Method) > E/AndroidRuntime( 6306): at > java.lang.reflect.Method.invoke(Method.java:521) > E/AndroidRuntime( 6306): at com.android.internal.os.ZygoteInit > $MethodAndArgsCaller.run(ZygoteInit.java:860) > E/AndroidRuntime( 6306): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) > E/AndroidRuntime( 6306): at dalvik.system.NativeStart.main(Native > Method) > E/AndroidRuntime( 6306): Caused by: java.lang.NullPointerException > E/AndroidRuntime( 6306): at > be.defimedia.android.walkawaremobile.ItemListActivity.onCreate(ItemListActivity.java: > 75) > E/AndroidRuntime( 6306): at > android.app.Instrumentation.callActivityOnCreate(Instrumentation.java: > 1047) > E/AndroidRuntime( 6306): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java: > 2459) > E/AndroidRuntime( 6306): ... 11 more > > Does anyone has an idea how I can do that for Android 2.1 ? Thanks a > lot. > > Best regards > > -- > 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 >
-- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to *Advanced* Android Development_ Version 1.9 Available! -- 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
