Return value is None using "modalProperties" function

[luca-marella]

Dear Minjie, with the 3.4.0.2 version of OpenSeesPy and Python 3.9, I'm trying to use the modalProperties function in this way:

but the data variable is always None.

I would appreciate your kind help to undestand if I'm doing something wrong.

Thanks in advance and best regards. L

[mhscott]

The -return option is a pending PR (https://github.com/OpenSees/OpenSees/pull/1042) in OpenSees, so the feature will not be part of OpenSeesPy until the next pip version

[luca-marella]

Thanks prof. Scott for your reply. When you plan the next pip version?