I have a v 10 project, and am seeing some issues (in log files and in the UI which appear to be related to url generation.

For each piece of content, on the "Info" tab, under "Links", I don't see a URL, just the test "Could not get the URL"

In the log files, I am seeing lots of exceptions;

GetUrl exception.","@l":"Error","@x":"System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. (Parameter 'mode')

I see the same exception in the UI when going to the "Redirect Url Management" in a modal popup.

System.ArgumentOutOfRangeException, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e: Specified argument was out of the range of valid values. (Parameter 'mode')

Specified argument was out of the range of valid values. (Parameter 'mode')

I have tried deleting the cache, rebuilding indexes, but not no resolved this, can't find any examples on the forum with the same issue, so any ideas would be helpful.