Hello Everyone,

I recently changed the name of a few document types in order to make them easier to understand for the developer that i will be passing the system over too. I also did this with a few of the templates. I didn’t change the Alias.

Now when I change any details in a document type I get a server error about a null point exception. I have tried changing the node names back to what they where but the error persists. Is there anyway of solving this issue?

I ‘am relatively new to umbraco and any help would be appreciated. Thanks.