I am having an issue with a webpart that is located on CodePlex. It is called SmartParts for SharePoint 2010. I can deploy this webpart without issues. The webpart is in the GAC. The web.config is updated with Safe Controls. I even tried to put it in the bin folder for the SharePoint site. I also restarted my server each time I deployed and removed, just in case. I am getting the the following error when trying to add the deployed webpart to a webpart page:
A Web Part or Web Form Control on this Page cannot be displayed or imported. The type is not registered as safe.
Has anyone else had this issue with this webpart or other webparts and been able to resolve it?
Here is the location of the file: http://smartpart2010.codeplex.com/