fix bug

[Fabian-Geyer]

Fixed Bug

AttributeError: 'NoneType' object has no attribute 'attrs'

when using :members: for sophisticated class

[joeced]

Thanks for the contribution. Can you show me a case, where you get this error?

[Fabian-Geyer]

The problem arises in Casos in the following folder: https://github.com/iFR-ACSO/casos/tree/main/%2Bcasos/%40PS for the PS class.
Thanks for the quick reply and the support.

[joeced]

Phew... I finally had time to debug the issue. Your fix is not correct, the bug is even more subtle.
In the PS class your have inferior classes in package, the casadi.DM method for instance.

In line 141 of mat_documenters.py we would incorrectly lookup the method casadi. I fixed that, but the rendering is still off. We don't handle dotted member names correctly... yet :)

[Fabian-Geyer]

I'm very impressed! Thanks for the great work

[joeced]

Hi again. Sorry for the late response. I'm struggling a bit on creating a simple example with inferior classes as the PS.m class.