Fixed by installing core 2.2 sdk not just runtime and reinstalling the tool.
After updateng the RAD tool te the latest version it does not genearate anything. Asp.Net Zero version 9 Also tried with the latest version
Logs DEBUG 2021-01-17 17:05:34,616 [1 ] lVisualStudioExtension.AspNetZeroRadTool - Menu item clicked with params > loadFromJson: False, loadFromDatabase: False, showAboutForm: False DEBUG 2021-01-17 17:05:40,648 [1 ] lVisualStudioExtension.AspNetZeroRadTool - Menu item clicked with params > loadFromJson: True, loadFromDatabase: False, showAboutForm: False DEBUG 2021-01-17 17:05:48,336 [1 ] dioExtension.Dialogs.EntityGeneratorForm - Generate entity started. DEBUG 2021-01-17 17:05:48,769 [1 ] dioExtension.Dialogs.EntityGeneratorForm - Entity successfully generated. DEBUG 2021-01-17 17:05:55,722 [1 ] lVisualStudioExtension.AspNetZeroRadTool - Menu item clicked with params > loadFromJson: False, loadFromDatabase: False, showAboutForm: True DEBUG 2021-01-17 17:14:57,897 [1 ] lVisualStudioExtension.AspNetZeroRadTool - Menu item clicked with params > loadFromJson: False, loadFromDatabase: False, showAboutForm: False DEBUG 2021-01-17 17:15:18,331 [1 ] dioExtension.Dialogs.EntityGeneratorForm - Generate entity started. DEBUG 2021-01-17 17:15:18,798 [1 ] dioExtension.Dialogs.EntityGeneratorForm - Entity successfully generated. DEBUG 2021-01-17 17:15:23,916 [1 ] lVisualStudioExtension.AspNetZeroRadTool - Menu item clicked with params > loadFromJson: False, loadFromDatabase: False, showAboutForm: True