Invalid sql or macro makes app unrepairable

Happens mostly in form-app.
I can correct the error and generate the source, but the app behaves strange and ofter reports errrors that have just been corrected. However much one tries, the problem cannot be solved.

The only remedy: delete the app and start afresh! This is terrribly time consuming! RAD (RapidApplicationDevelopment ) becomes RAE (RapidAngerExtending)

This is in my opinion a basic problem and is responsible for multiplying the time x 100 needed to finish a work.

Sometimes it helps tracing the issue down in the generated code.Then you can track down the property causing the issue. Believe it or not, I managed to bypass this issue sometimes by just setting a value, generate and resetting the value and generate. But sometimes it’s mysterious and it is something really annoying, I agree.