please urgent Unable to start activity ComponentInfo

Common bugs/problems with the Android SDK the Emulator and the ADT-Plugin.

please urgent Unable to start activity ComponentInfo

Postby srinuv28 » Wed Nov 04, 2009 4:11 am

I am getting following exception pls reply to me it's urgent.

W/dalvikvm( 782): threadid=3: thread exiting with uncaught exception (group=0x4001da28)
E/AndroidRuntime( 782): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 782): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.listview/com.listview.Conversation}: java.util.ConcurrentModificationException
E/AndroidRuntime( 782): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2401)
E/AndroidRuntime( 782): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2417)
E/AndroidRuntime( 782): at android.app.ActivityThread.access$2100(ActivityThread.java:116)
E/AndroidRuntime( 782): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
E/AndroidRuntime( 782): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 782): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 782): at android.app.ActivityThread.main(ActivityThread.java:4203)
E/AndroidRuntime( 782): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 782): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 782): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
E/AndroidRuntime( 782): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
E/AndroidRuntime( 782): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 782): Caused by: java.util.ConcurrentModificationException
E/AndroidRuntime( 782): at java.util.AbstractList$SimpleListIterator.next(AbstractList.java:66)
E/AndroidRuntime( 782): at com.listview.Conversation.onCreate(Conversation.java:81)
E/AndroidRuntime( 782): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
E/AndroidRuntime( 782): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2364)
E/AndroidRuntime( 782): ... 11 more
I/Process ( 82): Sending signal. PID: 782 SIG: 3

Conversation is my class


Thanks
Srinu
srinuv28
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Postby ariciayhan » Tue Nov 17, 2009 2:23 pm

hi
did u find a solution for your problem ?
I have the same problem, during to startActivity if i click to listitem.
But the thing is: I have a checkbox in the listview, if i remove it , it works.
ariciayhan
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Joined: Tue Nov 17, 2009 2:19 pm

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