Okay… i’m definetely too stoopid 
Those 3 lines work fine is i replace the obj.select with obj.select_set(False)
Now my script works fine and i will update the old topic talking about this:
Happy blending !
Okay… i’m definetely too stoopid
Those 3 lines work fine is i replace the obj.select with obj.select_set(False)
Now my script works fine and i will update the old topic talking about this:
Happy blending !