The size of tensor a (8) must match the size of tensor b (64) at non-singleton dimension 0

[VictorGalu]

Hello! I can't start interogator-ext. Startup stops with "Exception <class 'RuntimeError'>". This error falls in the thread title, Internal CLIP and DeepBooru work. Can anyone help with this problem?

[linqingfeng]

If the transformers version is greater than 4.27, this error will be triggered. Downgrading the transformers version to 4.26.1 can fix this error. I don’t know the specific reason, but this method works for me.

pip3 install transformers==4.26.1

[Vigilence]

If the transformers version is greater than 4.27, this error will be triggered. Downgrading the transformers version to 4.26.1 can fix this error. I don’t know the specific reason, but this method works for me.

pip3 install transformers==4.26.1

If this is true, then maybe the conflict is due to the Dreambooth extension which installs 4.27.1

Dreambooth's requirement.txt

• accelerate==0.17.1
• albumentations~=1.3.0
• bitsandbytes==0.35.4
• dadaptation==1.5.0
• diffusers~=0.14.0
• discord-webhook~=1.1.0
• fastapi~=0.90.1
• ftfy~=6.1.1
• gitpython~=3.1.31
• lion-pytorch~=0.0.7
• mediapipe-silicon; sys_platform == 'darwin'
• mediapipe; sys_platform != 'darwin'
• modelcards~=0.1.6
• tensorboard~=2.11.2
• tensorflow==2.11.0; sys_platform != 'darwin' or platform_machine != 'arm64'
• tensorflow-macos==2.11.0; sys_platform == 'darwin' and platform_machine == 'arm64'
• tqdm~=4.64.1
• transformers~=4.27.1

[DrewWalkup]

@linqingfeng nailed it, thank you!

[VictorGalu]

Thanks!

[rmpku]

The same error, update clip-interrogator==0.5.4 to clip-interrogator==0.6.0, it's works for me.

[pharmapsychotic]

Yes sorry the regular install of auto1111 webui uses one version of transformers and the dreambooth extension installs a different version and they need different versions of clip-interrogator. there may be some way for clip-interrogator to check what transformers is installed and manage to support both but I haven't had an opportunity to sort that out yet.