cocos creator1.9.1版本图集里面的图片，设置成九宫格模式，编辑可拉伸的范围确认后报错，未生效
报错信息: Window “window-1593786215852” crashed: [object Object]
at WebContents.Window.nativeWin.webContents.on.e (D:\CocosCreator\resources\app.asar\editor-framework\lib\main\window.js:1:2853)
at emitTwo (events.js:106:13)
at WebContents.emit (events.js:194:7)
