Clarion 11.1 refusal to generate an APP .clw file after a new procedure was added

I am working on an app to manage coaching activities. The structure is

BrowseCoachingSession
  └─ BrowseCoachingSessionKPA
       └─ BrowseCoachingSessionFunction

The tables are set up correctly and the relations are correct. The Clarion wizard generates the procedures (in this case MSSShell006.clw) so that they are visible in the tree, however, when I compile there is a persistent compile error that MCCShel006.clw is not found.

You might need to post a screen-shot of the error, and also your solutions pad. I notice you have 2 separate file names there - they’re not the same. I suspect both are in your Solution.

You could try in the Applications pad the 3rd button “Generate and Build All”. In the Drop List make sure its ticked to do “Build All” and “Unconditional Generate”, then click it to Gen & Build:

I’ve always found the button on the Applications pad (with those settings) to work far better than the button on the top toolbar.

The button on the top toolbar seems to often ignore or miss that a change was made and a regeneration needed.

I figured out that the .app got corrupted somehow. I installed an earlier backup which compiles without errors