the server port 8080 of webpack is well developed and debugged. The local port 80 can only open the home page, and all other paths are
[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]
this is the page error message
below is the console error message
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