Blender 4.1. Removing all checker maps op calls exception: Cannot edit hidden object.

[jaxxtrend]

Python: Traceback (most recent call last): File "C:\Users\jaxxtrend\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\uv_toolkit\operators\remove_all_checker_materials.py", line 63, in execute bpy.ops.object.material_slot_remove() File "C:\Program Files\Blender Foundation\Blender 4.1\4.1\scripts\modules\bpy\ops.py", line 109, in call ret = _op_call(self.idname_py(), kw) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ RuntimeError: Operator bpy.ops.object.material_slot_remove.poll() Cannot edit hidden object