Vue启动 Error in event handler for runtime.onMessage: TypeError: Cannot read property 'join' of undefined

vue 启动时   在浏览器中报错

 Error in event handler for runtime.onMessage: TypeError: Cannot read property 'join' of undefined
    at Object.getPageLang (chrome-extension://hlppekcioiicbfafmmgikkdkljnjpiao/content.js:1:8920)
    at chrome-extension://hlppekcioiicbfafmmgikkdkljnjpiao/content.js:8:46945 

 

谷歌中报错

 

Refused to load the image 'http://192.168.9.15:8081/favicon.ico' because it violates the following Content Security Policy directive: "default-src 'none'". Note that 'img-src' was not explicitly set, so 'default-src' is used as a fallback.

 

原因是因为不小心更改了index.js中的路径

 

 

将前面的。去掉即可