01-22 11:40:29.021: E/AndroidRuntime(6443): FATAL EXCEPTION: main
01-22 11:40:29.021: E/AndroidRuntime(6443): Process: org.cocos2d.YJMSAPP, PID: 6443
01-22 11:40:29.021: E/AndroidRuntime(6443): java.lang.RuntimeException: Unable to destroy activity {org.cocos2d.YJMSAPP/org.cocos2dx.javascript.AppActivity}: java.lang.NullPointerException: Attempt to invoke virtual method ‘void org.cocos2dx.lib.Cocos2dxActivity.runOnGLThread(java.lang.Runnable)’ on a null object reference
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:5070)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:5093)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.ActivityThread.access$1700(ActivityThread.java:221)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1853)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.os.Handler.dispatchMessage(Handler.java:102)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.os.Looper.loop(Looper.java:158)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.ActivityThread.main(ActivityThread.java:7233)
01-22 11:40:29.021: E/AndroidRuntime(6443): at java.lang.reflect.Method.invoke(Native Method)
01-22 11:40:29.021: E/AndroidRuntime(6443): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
01-22 11:40:29.021: E/AndroidRuntime(6443): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
01-22 11:40:29.021: E/AndroidRuntime(6443): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method ‘void org.cocos2dx.lib.Cocos2dxActivity.runOnGLThread(java.lang.Runnable)’ on a null object reference
01-22 11:40:29.021: E/AndroidRuntime(6443): at org.cocos2dx.lib.Cocos2dxHelper.runOnGLThread(Cocos2dxHelper.java:103)
01-22 11:40:29.021: E/AndroidRuntime(6443): at org.cocos2dx.lib.Cocos2dxAudioFocusManager.unregisterAudioFocusListener(Cocos2dxAudioFocusManager.java:121)
01-22 11:40:29.021: E/AndroidRuntime(6443): at org.cocos2dx.lib.Cocos2dxActivity.onDestroy(Cocos2dxActivity.java:355)
01-22 11:40:29.021: E/AndroidRuntime(6443): at org.cocos2dx.javascript.AppActivity.onDestroy(AppActivity.java:107)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.Activity.performDestroy(Activity.java:7102)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1170)
01-22 11:40:29.021: E/AndroidRuntime(6443): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:5048)
01-22 11:40:29.021: E/AndroidRuntime(6443): … 9 more
通过网页链接打开app，会报错。这是什么为题呢？
