ImportError: cannot import name ‘runtime_version’ from ‘google.protobuf’ (E:\Krita\ComfyUI\ComfyUI3\venv\Lib\site-packages\google\protobuf\__init__.py)

用户在 Krita AI Diffusion 中通过 ComfyUI 1.44(后续尝试 1.50)启动服务器,服务器进程终止并提示缺少 ETN_LoadImageCache 节点。检查日志发现 ImportError 来自 comfyui-tooling-nodes 加载时, tensorflow


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