Mayavi installation

[masamaga]

Dear team, I just installed mayavi, pyqt5 with python 3.7 as indicated in Windows10, launched mayavi2, then had an error message, "traits.trait_errors.traiterror: each element of the 'groups' trait of a menu instance must be a group or none, but a value of 'opengroup' <class 'str'> was specified." I tried to look for the source of the problem, and found that traits 6.4.1 was not compatible with envisage 6.1.0. Using traits 6.3.2 solved the problem. Hope this helps.

[MBlaschek]

Hi, I get the same error installing mayavi 4.8.1 from conda-forge using python 3.11

all installed version: pip3.log error.msg.txt

[masamaga]

You can try what I did.

[dvzrv]

Hi! This is an issue on Arch Linux where currently mayavi does not work because of this problem.

[mdickinson]

Envisage 6.1.1 has just been released; upgrading should fix the issue.