AnimSchool Picker crashes Maya

[tkeio]

So I've tried installing AnimSchoolPicker on Maya 2020, 2022, and 2019. I followed the instructions from the tutorial video perfectly, but everytime I try to open AnimSchoolPicker from the new shelf button I created, Maya just closes out without any error message or anything. I've tried the whole process on all 3 versions of Maya I listed at the start, but the same thing keeps happening.

Does anyone know a solution for this?

[abddine]

animschool picker
maya closed when opned animschool picker no message for error or reason why