blender-datasmith-export Error

[khaled957]

Hi @0xafbf ,

I'm trying to export .datasmith file from blender, The issue is that I have a file which contains some models copied from another file inside the main project. However, I tried to export the ONLY models that were modeled in the main project , it worked normally. but when I tried to export the file with copied models inside, an error accrued as follows:

Traceback (most recent call last): File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master__init__.py", line 56, in execute return export_datasmith.save(context, **keywords) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 1149, in save scene = collect_to_uscene(bpy.context) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 1105, in collect_to_uscene uscene.material_nodes = [collect_pbr_material(mat) for mat in uscene.materials] File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 1105, in uscene.material_nodes = [collect_pbr_material(mat) for mat in uscene.materials] File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 804, in collect_pbr_material return pbr_nodetree_material(material) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 736, in pbr_nodetree_material expressions = get_expression(surface_field, exp_list) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 422, in get_expression return_exp = get_expression_inner(field, exp_list) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 453, in get_expression_inner "BaseColor": get_expression(node.inputs['Base Color'], exp_list), File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 422, in get_expression return_exp = get_expression_inner(field, exp_list) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 646, in get_expression_inner exp = exp_mixrgb(node, exp_list) File "C:\Users\khale\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\blender-datasmith-export-master\export_datasmith.py", line 156, in exp_mixrgb n = Node("FunctionCall", { "Function": op_map_color[op]}) KeyError: 'MIX'

location: :-1

[khaled957]

Texture Mapping node should not be included in the material