running into issues running Revit Toolkit in Revit 2025

[ksobon]

I am getting the following exception when I try to boot up Revit 2025

I am using Revit Toolkit 2025.0.3. I made sure to update my Revit Lookup to the latest to avoid plugin conflicts. I am also only using ExternalCommand and ExternalApplication base classes.

Any ideas what might be causing this?

[Nice3point]

@ksobon please try to run DependenciesReport or AssembliesReport and share the report here https://github.com/jeremytammik/RevitLookup/issues/269#issuecomment-2323309590

[ksobon]

DependenciesReport-2024-10-22.txt

[Nice3point]

There are no compatibility issues, can you describe in detail where and in what sequence you get the error, when running the plugin or when Revit is shutting down. I understand that everything happens in ExternalApplication ?