I have an existing Telerik report - designed in Visual Studio. It's been in production for several months. When I try to change the object data source on it now, it throws an error (can't load type xxx from assembly xxx). There's absolutely nothing wrong with my assemblies, this project compiles and runs fine and has been in production for several months as I said.  Any idea what's causing this?  I cannot contact support because the license has expired.

 

Hello Patrick,

Check if the project with reports references the assemblies with custom objects. Also, test installing the latest version and upgrading the project with Upgrade Wizard.

As the issue is not reproducible on our end, we would need to test a demo project with your settings in order to provide you further suggestions.


Regards,
Katia
Telerik by Progress