用虚拟机跑android4.0,总是出现各种程序的Unfortunately ,XXX has stopped

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08-06 01:58:24.633: E/Trace(740): error opening trace file: No such file or directory (2)
08-06 01:58:25.244: D/AndroidRuntime(740): Shutting down VM
08-06 01:58:25.263: W/dalvikvm(740): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
08-06 01:58:25.283: E/AndroidRuntime(740): FATAL EXCEPTION: main
08-06 01:58:25.283: E/AndroidRuntime(740): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.esri.arcgis.android.samples.identifytask/com.esri.arcgis.android.samples.identifytask.Identify}: java.lang.NullPointerException
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.ActivityThread.access$600(ActivityThread.java:130)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.os.Handler.dispatchMessage(Handler.java:99)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.os.Looper.loop(Looper.java:137)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.ActivityThread.main(ActivityThread.java:4745)
08-06 01:58:25.283: E/AndroidRuntime(740):  at java.lang.reflect.Method.invokeNative(Native Method)
08-06 01:58:25.283: E/AndroidRuntime(740):  at java.lang.reflect.Method.invoke(Method.java:511)
08-06 01:58:25.283: E/AndroidRuntime(740):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-06 01:58:25.283: E/AndroidRuntime(740):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-06 01:58:25.283: E/AndroidRuntime(740):  at dalvik.system.NativeStart.main(Native Method)
08-06 01:58:25.283: E/AndroidRuntime(740): Caused by: java.lang.NullPointerException
08-06 01:58:25.283: E/AndroidRuntime(740):  at com.esri.arcgis.android.samples.identifytask.Identify.onCreate(Identify.java:68)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.Activity.performCreate(Activity.java:5008)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
08-06 01:58:25.283: E/AndroidRuntime(740):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
08-06 01:58:25.283: E/AndroidRuntime(740):  ... 11 more
08-06 01:58:52.373: D/AndroidRuntime(756): Shutting down VM
08-06 01:58:52.373: W/dalvikvm(756): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
08-06 01:58:52.393: E/AndroidRuntime(756): FATAL EXCEPTION: main
08-06 01:58:52.393: E/AndroidRuntime(756): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.esri.arcgis.android.samples.identifytask/com.esri.arcgis.android.samples.identifytask.Identify}: java.lang.NullPointerException
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.ActivityThread.access$600(ActivityThread.java:130)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.os.Handler.dispatchMessage(Handler.java:99)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.os.Looper.loop(Looper.java:137)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.ActivityThread.main(ActivityThread.java:4745)
08-06 01:58:52.393: E/AndroidRuntime(756):  at java.lang.reflect.Method.invokeNative(Native Method)
08-06 01:58:52.393: E/AndroidRuntime(756):  at java.lang.reflect.Method.invoke(Method.java:511)
08-06 01:58:52.393: E/AndroidRuntime(756):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-06 01:58:52.393: E/AndroidRuntime(756):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-06 01:58:52.393: E/AndroidRuntime(756):  at dalvik.system.NativeStart.main(Native Method)
08-06 01:58:52.393: E/AndroidRuntime(756): Caused by: java.lang.NullPointerException
08-06 01:58:52.393: E/AndroidRuntime(756):  at com.esri.arcgis.android.samples.identifytask.Identify.onCreate(Identify.java:68)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.Activity.performCreate(Activity.java:5008)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
08-06 01:58:52.393: E/AndroidRuntime(756):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
08-06 01:58:52.393: E/AndroidRuntime(756):  ... 11 more
08-06 01:58:54.463: I/Process(756): Sending signal. PID: 756 SIG: 9
08-06 01:59:23.793: E/Trace(795): error opening trace file: No such file or directory (2)
08-06 01:59:24.333: D/AndroidRuntime(795): Shutting down VM
08-06 01:59:24.333: W/dalvikvm(795): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
08-06 01:59:24.353: E/AndroidRuntime(795): FATAL EXCEPTION: main
08-06 01:59:24.353: E/AndroidRuntime(795): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.esri.arcgis.android.samples.identifytask/com.esri.arcgis.android.samples.identifytask.Identify}: java.lang.NullPointerException
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.ActivityThread.access$600(ActivityThread.java:130)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.os.Handler.dispatchMessage(Handler.java:99)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.os.Looper.loop(Looper.java:137)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.ActivityThread.main(ActivityThread.java:4745)
08-06 01:59:24.353: E/AndroidRuntime(795):  at java.lang.reflect.Method.invokeNative(Native Method)
08-06 01:59:24.353: E/AndroidRuntime(795):  at java.lang.reflect.Method.invoke(Method.java:511)
08-06 01:59:24.353: E/AndroidRuntime(795):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-06 01:59:24.353: E/AndroidRuntime(795):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-06 01:59:24.353: E/AndroidRuntime(795):  at dalvik.system.NativeStart.main(Native Method)
08-06 01:59:24.353: E/AndroidRuntime(795): Caused by: java.lang.NullPointerException
08-06 01:59:24.353: E/AndroidRuntime(795):  at com.esri.arcgis.android.samples.identifytask.Identify.onCreate(Identify.java:68)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.Activity.performCreate(Activity.java:5008)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
08-06 01:59:24.353: E/AndroidRuntime(795):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
08-06 01:59:24.353: E/AndroidRuntime(795):  ... 11 more
08-06 02:00:04.743: D/AndroidRuntime(835): Shutting down VM
08-06 02:00:04.743: W/dalvikvm(835): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
08-06 02:00:04.763: E/AndroidRuntime(835): FATAL EXCEPTION: main
08-06 02:00:04.763: E/AndroidRuntime(835): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.esri.arcgis.android.samples.identifytask/com.esri.arcgis.android.samples.identifytask.Identify}: java.lang.NullPointerException
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.ActivityThread.access$600(ActivityThread.java:130)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.os.Handler.dispatchMessage(Handler.java:99)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.os.Looper.loop(Looper.java:137)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.ActivityThread.main(ActivityThread.java:4745)
08-06 02:00:04.763: E/AndroidRuntime(835):  at java.lang.reflect.Method.invokeNative(Native Method)
08-06 02:00:04.763: E/AndroidRuntime(835):  at java.lang.reflect.Method.invoke(Method.java:511)
08-06 02:00:04.763: E/AndroidRuntime(835):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-06 02:00:04.763: E/AndroidRuntime(835):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-06 02:00:04.763: E/AndroidRuntime(835):  at dalvik.system.NativeStart.main(Native Method)
08-06 02:00:04.763: E/AndroidRuntime(835): Caused by: java.lang.NullPointerException
08-06 02:00:04.763: E/AndroidRuntime(835):  at com.esri.arcgis.android.samples.identifytask.Identify.onCreate(Identify.java:68)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.Activity.performCreate(Activity.java:5008)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
08-06 02:00:04.763: E/AndroidRuntime(835):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
08-06 02:00:04.763: E/AndroidRuntime(835):  ... 11 more