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Creator 版本：
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目标平台： Android
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详细报错信息，包含调用堆栈：
--------- beginning of system
--------- beginning of main
D/AndroidRuntime( 6411): Shutting down VM
E/AndroidRuntime( 6411): FATAL EXCEPTION: main
E/AndroidRuntime( 6411): Process: org.cocos2d.helloworld, PID: 6411
E/AndroidRuntime( 6411): java.lang.RuntimeException: Unable to destroy activity {org.cocos2d.helloworld/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
E/AndroidRuntime( 6411): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3919)
E/AndroidRuntime( 6411): at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:3937)
E/AndroidRuntime( 6411): at android.app.ActivityThread.access$1400(ActivityThread.java:170)
E/AndroidRuntime( 6411): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1495)
E/AndroidRuntime( 6411): at android.os.Handler.dispatchMessage(Handler.java:111)
E/AndroidRuntime( 6411): at android.os.Looper.loop(Looper.java:194)
E/AndroidRuntime( 6411): at android.app.ActivityThread.main(ActivityThread.java:5576)
E/AndroidRuntime( 6411): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime( 6411): at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime( 6411): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:955)
E/AndroidRuntime( 6411): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:750)
E/AndroidRuntime( 6411): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method ‘void org.cocos2dx.lib.Cocos2dxActivity.runOnGLThread(java.lang.Runnable)’ on a null object reference
E/AndroidRuntime( 6411): at org.cocos2dx.lib.Cocos2dxHelper.runOnGLThread(Cocos2dxHelper.java:103)
E/AndroidRuntime( 6411): at org.cocos2dx.lib.Cocos2dxAudioFocusManager.unregisterAudioFocusListener(Cocos2dxAudioFocusManager.java:121)
E/AndroidRuntime( 6411): at org.cocos2dx.lib.Cocos2dxActivity.onDestroy(Cocos2dxActivity.java:355)
E/AndroidRuntime( 6411): at org.cocos2dx.javascript.AppActivity.onDestroy(AppActivity.java:79)
E/AndroidRuntime( 6411): at android.app.Activity.performDestroy(Activity.java:6221)
E/AndroidRuntime( 6411): at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1147)
E/AndroidRuntime( 6411): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3906)
E/AndroidRuntime( 6411): … 10 more
- 重现方式：杀掉进程
ps | grep cocos
kill -9
点击桌面图标
初步跟进断点发现是空指针问题。
即是进入onCreate方法时发现不是taskRoot，然后执行了finish，但在onDestroy方法内，由于Cocos2dxHelper内的init方法未执行，导致sActivity为空指针
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之前哪个版本是正常的 ：
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手机型号 ：
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手机浏览器 ：
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编辑器操作系统 ：
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编辑器之前是否有其它报错 ：
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出现概率：
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额外线索：