在adb logcat 看到的错误日志有
Uncaught ReferenceError: XMLHttpRequest is not defined, location: jsb-adapter/jsb-builtin.js:0:0
Failed to invoke require, location: /Applications/CocosCreator.app/Contents/Resources/cocos2d-x/cocos/scripting/js-bindings/manual/jsb_global.cpp:292
Uncaught TypeError: jsb.Downloader is not a constructor, location: jsb-adapter/jsb-engine.js:0:0
/Applications/CocosCreator.app/Contents/Resources/cocos2d-x/cocos/scripting/js-bindings/jswrapper/Value.cpp:539: se::Object *se::Value::toObject() const: assertion “isObject()” failed