UserForm object not found in CATIA VBA

[CarlosR2022]

I have a UserForm from CATIA's VBA (not from an external application like Excel): it works normally then suddenly says `object not found`. I have to restart CATIA in order to have it work again then...it stops working. This happens usually when I open a 3D model. I have no idea what caused the issue.

Did everyone experience something similar in the past and have some experience with this?

I do not want to use Excel VBA because I cannot assign a shortcut to the macro.

 

[Little Cthulhu]

Examine your project's References. Uncheck everything not related to CATIA or otherwise unused.