RuntimeError: Failed to import diffusers.pipelines.deepfloyd_if.pipeline_if

[sam-motamed]

Thank you for the great work.

I am getting the following error. This could be a diffusers library issue. Could you let me know the version you have tested your code with?

RuntimeError:
Failed to import diffusers.pipelines.deepfloyd_if.pipeline_if because of the following error (look up to see its traceback):
Failed to import diffusers.models.unets.unet_2d_condition because of the following error (look up to see its traceback):
'_OpNamespace' object has no attribute 'lift_fresh'

thank you

[yanqinJiang]

You can install diffusers<0.20 to avoid this problem.
The requirement of diffusers version is the same as Threestudio. I forgot to copy it to requirements.txt. Sorry.
Just Have a try with old versions.