This is my first program with asmack do android，Why does my program runs it will prompt termination of the proceedings.
I use asmack is asmack-2010.05.07.jar ,and My android version is 1.5
Error message is as follows:
07-01 00:37:31.041: ERROR/AndroidRuntime(723): Uncaught handler: thread main exiting due to uncaught exception
07-01 00:37:31.061: ERROR/AndroidRuntime(723): java.lang.VerifyError: com.android.linkct.ActivityStart
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at java.lang.Class.newInstanceImpl(Native Method)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at java.lang.Class.newInstance(Class.java:1472)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.app.Instrumentation.newActivity(Instrumentation.java:1097)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2186)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2284)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.app.ActivityThread.access$1800(ActivityThread.java:112)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1692)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.os.Handler.dispatchMessage(Handler.java:99)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.os.Looper.loop(Looper.java:123)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at android.app.ActivityThread.main(ActivityThread.java:3948)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at java.lang.reflect.Method.invokeNative(Native Method)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at java.lang.reflect.Method.invoke(Method.java:521)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
07-01 00:37:31.061: ERROR/AndroidRuntime(723): at dalvik.system.NativeStart.main(Native Method)