I've confirmed that it works with Blender 4.2, but after some research, I found that the addon that supports 3MF files (Blender 3MF Format) doesn't work with Blender 4.4 and later.
The D&D addon also doesn't work because it internally calls the addon's import function. If possible, please use a version of Blender older than 4.4.
这是 Blender 软件运行 Python 脚本时的报错信息,核心内容为:
错误类型:AttributeError(属性错误 ),调用 bpy.ops.import_mesh.threemf 操作符时,该操作符无法找到 。
报错回溯: