Project Theme is Missing Null Theme no file .rw

[teefers (Doug Bennett)]

Assuming you tried apply theme and open.

Might have a look at this post:

RW7: Fix for "Apply Theme & Open" Issue

There’s an issue I’ve seen from time to time where a project file is stuck in an endless loop with the Apply Theme & Open dialogue. We’ve posted the fix to this on our knowledge base, take a look: https://realmacsoftware.freshdesk.com/support/solutions/articles/36000002368-apply-theme-open-loop-issue