Troubleshoot Routing Configuration: Complete Guide

There are several possible solutions.

1. Make sure your routing configuration is correct: Check to see if your routing configuration is correct and ensure that there is a corresponding routing configuration where needs to be displayed.
2. Check the routing mode: if you are using hash mode, make sure your URL has a “#” symbol; if you are using history mode, ensure that your server is properly configured.
3. Check the router instance: Make sure you have correctly registered the router instance and are using the tag in the component that needs to display it.
4. Check lazy loading of routes: If you are using route lazy loading, make sure you have correctly configured import() and used component: () => import(‘xxx.vue’) in your route configuration.
5. Check for nested routes: If there are nested routes in your route configuration, make sure you are using the tag in the parent route component.

If none of the above methods can solve the problem, consider trying to rebuild the project or checking the browser console for any relevant error messages.