Thank you Søren, I removed them but unfortunately it didn’t solve my problem. I still get Page Not Found. Have you heard about this issue before? I upgraded another project just after the release of 17 and I have the same issue there.
I keep getting these warnings about Umbraco not finding the correct template when entering a specific page, but from what I can see all templates are there.
I read some other threads here at the Forum where several people gave me the advice to install Umbraco.Cms.DevelopmentMode.Backofficeand so I did. It now works and I can reach all the pages, but will this also work in production when I deploy the upgrade of Umbraco 17? Or is this package just solving my issue when I’m working locally in development environment?
This will work in production, as there the Razor views will be compiled on publish, which was a thing that didn’t happen on your local machine before.
The alternative to the package is to switch models mode to SourceCodeAuto or SourceCodeManual and then re-generate the models in Settings → Models builder, by the way.
