Hi guys ！I need your help ！
I only know unreal.MaterialEditingLibrary.get_num_material_expressions(material) ,this really helps to get the num of expression 。 and i try unreal.MaterialEditingLibrary.layout_material_expressions(material) ,but it’s Error :type object ‘MaterialEditingLibrary’ has no attribute ‘layout_material_expressions’ . i don’t know how to get material expression name ！Or do I know if “MakeMaterialAttributes” exists in my materials only use python API ！
Thanks！