Steps to Reproduce the Problem:
When I'm trying to combine nodes in Bone Remapping when Source to Deform mode is active sometimes I get the error below and combined node doesn't get connected to other pins. Then if I try to undo it (by Ctrl+Z) to try combine them again Blender crashes. I've checked Blender logs - the only error there is the one below.
I can't pin down exact conditions when it happens but it does happen during the work.
Attached example file - test1.blend.txt
Error Log: Paste the full error log
File "\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\ue2rigify\operators.py", line 184, in execute
nodes.combine_selected_nodes(self, context, properties)
File "\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\ue2rigify\core\nodes.py", line 1133, in combine_selected_nodes
combined_node = create_node({
File "\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\ue2rigify\core\nodes.py", line 754, in create_node
rig_node = instantiate_node({
File "\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\ue2rigify\core\nodes.py", line 455, in instantiate_node
node = node_tree.nodes.new(node_data['node_class'].bl_idname)
RuntimeError: Error: Node type undefined
Addon: UE to Rigify 1.6.0
OS: Windows
Blender Version: Blender 3.3
Steps to Reproduce the Problem: When I'm trying to combine nodes in Bone Remapping when Source to Deform mode is active sometimes I get the error below and combined node doesn't get connected to other pins. Then if I try to undo it (by Ctrl+Z) to try combine them again Blender crashes. I've checked Blender logs - the only error there is the one below. I can't pin down exact conditions when it happens but it does happen during the work. Attached example file - test1.blend.txt
Error Log: Paste the full error log