I have created a user defined action with Nintex 2010.
The only block I have added to the UDA is the query xml block.
Whenever I attempt to configure the Error handling portion of the block I can no longer save the UDA.
I get a validation error saying the name of the UDA is already in use.
I have deleted and created new UDA's several times and I keep getting this issue.
Has anyone else seen this?