Error while trying to unwrap to Hotspot

[vladikula]

Python: Traceback (most recent call last):
File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\DreamUV-master\DUV_HotSpot.py", line 500, in execute
main(context)
File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\DreamUV-master\DUV_HotSpot.py", line 75, in main
bpy.ops.object.shade_smooth_by_angle(angle=0.523599)
File "D:\PROGRAMS\BLENDER\4.0\scripts\modules\bpy\ops.py", line 109, in call
ret = _op_call(self.idname_py(), kw)
AttributeError: Calling operator "bpy.ops.object.shade_smooth_by_angle" error, could not be found

[leukbaars]

Hi, blender made some big changes to how smoothing works in version 4.1, so any version prior is not supported anymore. Looks like you are using 4.0