I am deploying my solution on to my production server and after getting everything installed and configured, I am creating my page with the workflow notifications.
When trying to add the Nintex Workflow 2013 --> My Workflow Tasks web part, it gives me the following error:
A Web Part or Web Form Control on this Page cannot be displayed or imported. The type Nintex.Workflow.ServerControls.WebParts.PendingMyApproval, Nintex.Workflow.ServerControls, Version=220.127.116.11, Culture=neutral, PublicKeyToken=913f6bae0ca5ae12 could not be found or it is not registered as safe.
I'm kinda confused as I've done this on my development box and everything went smoothly. I've checked settings to make sure they match on both servers.I've checked to ensure the Site collection features show that the Workflow web parts are switched on. I've even restarted the server and deactivated the features and re-enabled them.
Not sure what else I can try.
Thoughts and comments welcome.