模拟器的菜单包括缩放、置顶、刷新、退出等所有功能都不能用，为什么啊？
还有每次运行JS的项目都会输出下面这一堆提示，这个正常吗？
cocos2d: fullPathForFilename: No file found at script/jsb_debugger.jsc. Possible missing file. cocos2d: fullPathForFilename: No file found at script/debugger/DevToolsUtils.jsc. Possible missing file. cocos2d: fullPathForFilename: No file found at script/debugger/core/promise.jsc. Possible missing file. cocos2d: fullPathForFilename: No file found at script/debugger/transport.jsc. Possible missing file. cocos2d: fullPathForFilename: No file found at script/debugger/actors/root.jsc. Possible missing file. cocos2d: fullPathForFilename: No file found at script/debugger/actors/script.jsc. Possible missing file. cocos2d: fullPathForFilename: No file found at script/debugger/main.jsc. Possible missing file. debug server : client connected JS: asyncListen.... cocos2d: fullPathForFilename: No file found at script/jsb_boot.jsc. Possible missing file. ```