An error in the Frontend often looks like this:
Errors in the frontend are presented in three ways:
- YSOD (.Net error page)
- Blank / not loading
- 404 (Page not found)
A YSOD page will either show the full error stacktrace or a generic error message if you have customErrors turned off. The full error message can be found in the umbracoTraceLogs. Not much more to say about this - if you can't figure out what is wrong when you have the stacktrace, try looking at the namespaces to see if you can figure out what process is throwing errors.
A blank or not loading page is likely due to bad rewrite rules - often it will end in a rewrite loop. Make sure you don't rewrite anything on these paths:
- You can see examples on how to set up rewrites correctly here
You should also check your console log in your browser to see if something is failing to load. Finally you can check the umbracoTraceLogs and see if any errors are thrown!
A 404 page could also be rewrite rules - look above what to check for. Other than that make sure your site and content structure is set up correctly - if you try to access a content node with no template related to it will throw this error!