我发了加载远程图片后，关闭app，有崩溃信息。一直没人回复，我以为是自己2B了，大家懒得回复。结果试了一下官方的demo。也崩溃。官方demo 05_scripting/11_network 这个下的native Downloader 例子，点击最后一个按钮 Load Image。然后关闭应用，会有崩溃信息，
Simulator:
==== C stack trace ===============================
xxtea_decrypt [0x012A87A1+10353]
xxtea_decrypt [0x0143ADE2+1658546]
xxtea_decrypt [0x0144ACA6+1723766]
node::FreeEnvironment [0x012A36BD+144861]
node::FreeEnvironment [0x012A2F22+142914]
node::FreeEnvironment [0x0129FD60+130176]
cocos2d::GLFWEventHandler::setGLView [0x010C36B6+561222]
cocos2d::GLFWEventHandler::setGLView [0x010C526E+568318]
cocos2d::GLFWEventHandler::setGLView [0x010C499D+566061]
cocos2d::GLFWEventHandler::setGLView [0x010C4962+566002]
cocos2d::GLFWEventHandler::setGLView [0x010BFB05+545941]
xxtea_decrypt [0x0163541D+3732717]
execute_onexit_table [0x04BC76BC+204]
wassert [0x04BC70DB+683]
exit [0x04BC73C2+18]
xxtea_decrypt [0x015CEC98+3313000]
xxtea_decrypt [0x015CEB2D+3312637]
xxtea_decrypt [0x015CEDA8+3313272]
BaseThreadInitThunk [0x746E8674+36]
RtlGetAppContainerNamedObjectPath [0x77875E17+311]
RtlGetAppContainerNamedObjectPath [0x77875DE7+263]
xxtea_decrypt [0x015CEDA0+3313264]
at HTMLElement.print-simulator-log (C:\Users\Public\SoftTool\ProfessionTool\cocos\CocosCreator\resources\app.asar\editor\builtin\scene\panel\messages\scene.js:1:1501)
at Object.e._dispatch (C:\Users\Public\SoftTool\ProfessionTool\cocos\CocosCreator\resources\app.asar\editor-framework\lib\renderer\panel.js:1:1941)
at EventEmitter.o.on.s (C:\Users\Public\SoftTool\ProfessionTool\cocos\CocosCreator\resources\app.asar\editor-framework\lib\renderer\ipc.js:1:2917)
at emitMany (events.js:127:13)
at EventEmitter.emit (events.js:204:7)