makehumancommunity.org

"I just installed an add-on and created a human mesh, then loaded the skin and got this error message. Does anyone know what the problem might be? I need help."

Python: Traceback (most recent call last):
File "C:\Users\tjrry\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mpfb\ui\assetlibrary\operators\loadlibraryskin.py", line 38, in execute HumanService.set_character_skin(self.filepath, basemesh, bodyproxy-bodyproxy, skin_type skin_type, material_instances-material_instances)
File "C: \Users \tirry \AppData\Roaming \Blender Foundation\Blender\4.0\scripts\addons \mpfb\services\humanservice.py", line 591, in set_character_skin enhanced_material.apply_node_tree(blender_material)
File "C: Users tirry \AppData Roaming Blender Foundation\Blender\4.0|scripts \addonsImpfb\entities|material\enhancedskinmaterial.py", line 99, in apply_node_tree
NodeService.apply_node_tree_from_dict(blender_material.node_tree, node_tree_dict, True)
File "C: Users it|rry\AppData\Roaming Blender Foundation\Blender\4.0|scripts|addons\mpfb|services\nodeservice.py", line 571, in apply_node_tree_from_dict NodeService._ensure_group_interfaces_exist(dict_with_node_tree)
File "C: \Users\tjrry\AppData\Roaming \Blender Foundation\Blender\4.0|scripts\addons\mpfb\services\nodeservice.py", line 540, in _ensure_group_ interfaces_exist if not input_name in node_tree.inputs:
AttributeError: 'ShaderNodeTree' object has no attribute 'inputs'

I also get the same error message. Did you find any solution?

The minimum required blender version for MPFB is 4.2. From the stack trace it looks as if you are running blender 4.0.