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这不足为奇 发布于 2013/04/16 18:45
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04-16 18:33:21.459: D/AndroidRuntime(18435): Shutting down VM
04-16 18:33:21.459: W/dalvikvm(18435): threadid=1: thread exiting with uncaught exception (group=0x40018578)
04-16 18:33:21.469: E/AndroidRuntime(18435): FATAL EXCEPTION: main
04-16 18:33:21.469: E/AndroidRuntime(18435): java.lang.NullPointerException
04-16 18:33:21.469: E/AndroidRuntime(18435): at com.example.other.CameraPreview.surfaceChanged(CameraPreview.java:52)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.SurfaceView.updateWindow(SurfaceView.java:558)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.SurfaceView.dispatchDraw(SurfaceView.java:350)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.View.draw(View.java:6883)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.widget.FrameLayout.draw(FrameLayout.java:357)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.View.draw(View.java:6883)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.widget.FrameLayout.draw(FrameLayout.java:357)
04-16 18:33:21.469: E/AndroidRuntime(18435): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1921)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewRoot.draw(ViewRoot.java:1528)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewRoot.performTraversals(ViewRoot.java:1264)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.view.ViewRoot.handleMessage(ViewRoot.java:1866)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.os.Handler.dispatchMessage(Handler.java:99)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.os.Looper.loop(Looper.java:130)
04-16 18:33:21.469: E/AndroidRuntime(18435): at android.app.ActivityThread.main(ActivityThread.java:3687)
04-16 18:33:21.469: E/AndroidRuntime(18435): at java.lang.reflect.Method.invokeNative(Native Method)
04-16 18:33:21.469: E/AndroidRuntime(18435): at java.lang.reflect.Method.invoke(Method.java:507)
04-16 18:33:21.469: E/AndroidRuntime(18435): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
04-16 18:33:21.469: E/AndroidRuntime(18435): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
04-16 18:33:21.469: E/AndroidRuntime(18435): at dalvik.system.NativeStart.main(Native Method)
这些东西是什么意思啊,新手不懂。
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