react 路由 webpack调试正常，打包后路由不起作用

Question

在webpack的服务器8080端口开发调试好好的，本地80端口只能打开主页，其他路径都是报错的
[an error occurred while processing this directive] The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again. [an error occurred while processing this directive]
这是页面报错信息
下面是控制台报错信息
Error in event handler for (unknown): TypeError: Cannot read property 'textContent' of null
at displayError (chrome-extension://chklaanhfefbnpoihckbnefhakgolnmc/content.js:4:99)
at chrome-extension://chklaanhfefbnpoihckbnefhakgolnmc/content.js:282:4

Answer 1

单单看控制台的错误信息的话，应该是页面中用到了textContent这个字段，但是这个字段的值为null，可以看下接口响应参数中textContent字段是否有值，或者查看一下页面中用到textContent的地方，做下非空判断