Reason: ComfyUI had a recent update that move sd2_clip one layer deeper into text_encoder folder, thus all nodes and extensions that are using this sd2_clip must update their code to cope with this breaking change. https://github.com/yolain/ComfyUI-Easy-Use/issues/272#issuecomment-2254415291
Here is the actual code change, https://github.com/comfyanonymous/ComfyUI/commit/4ba7fa0244badcf901f2b8ddbfb8539c6398672f.
Solution: For now, please use the ComfyUI version that is before 7/27/2024, anything below https://github.com/comfyanonymous/ComfyUI/releases/tag/v0.0.3. And ask your node author to update the corresponding code in their repos.