Hello, my XOJO project uses valentina plugin and works fine with xojo 2019 R1 on a windows 10 system
I tried to upgrade to xojo 2019 R2.1 (I also upgraded the valentina plugin and all other plugins (all mbs plugins)
Unfortunately the project fails to compile. All the references to plugin classes are marked as unknown.
So it seems that xojo fails to load all plugins.
If i remove the valentina plugin all plugins are loaded and compile errors mark only the missing valentina classes.