I’ve just encountered something I’ve never seen before. I’ve got a console helper app that I need to edit and recompile. Problem is I can run the app in the debugger but I can’t build it.
Messing around a bit I did get it to build once, but since then I can’t get it to build. When I click build nothing happens.
If you are signed in and everything is good elsewhere then I’d kill the app in task manager (but Apple) and restart the computer. Worst case reinstall and re-sign into Xojo.