Error occurred when executing CLIPTextEncode in sd3_medium_incl_clips_t5xxlfp8

[Imadbein46]

i get these errors in sd3_medium_incl_clips_t5xxlfp8

workflow-stable-diffusion-3-simple-workflow

gpu : rtx 3060 12gb ram : 64gb

Python version: 3.11.6 pytorch version: 2.3.1+cu121 safetensors 0.4.3

Error occurred when executing CLIPTextEncode:

"index_select_cuda" not implemented for 'Float8_e4m3fn'

File "E:\AI\ComfyUI_windows_portable\ComfyUI\execution.py", line 151, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\execution.py", line 81, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\execution.py", line 74, in map_node_over_list results.append(getattr(obj, func)(**slice_dict(input_data_all, i))) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\nodes.py", line 58, in encode cond, pooled = clip.encode_from_tokens(tokens, return_pooled=True) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\comfy\sd.py", line 142, in encode_from_tokens cond, pooled = self.cond_stage_model.encode_token_weights(tokens) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\comfy\sd3_clip.py", line 124, in encode_token_weights t5_out, t5_pooled = self.t5xxl.encode_token_weights(token_weight_pars_t5) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\comfy\sd1_clip.py", line 40, in encode_token_weights out, pooled = self.encode(to_encode) ^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\comfy\sd1_clip.py", line 201, in encode return self(tokens) ^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1532, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1541, in _call_impl return forward_call(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\comfy\sd1_clip.py", line 180, in forward outputs = self.transformer(tokens, attention_mask, intermediate_output=self.layer_idx, final_layer_norm_intermediate=self.layer_norm_hidden_state) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1532, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1541, in _call_impl return forward_call(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\ComfyUI\comfy\t5.py", line 230, in forward x = self.shared(input_ids) ^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1532, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1541, in _call_impl return forward_call(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\sparse.py", line 163, in forward return F.embedding( ^^^^^^^^^^^^ File "E:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\functional.py", line 2264, in embedding return torch.embedding(weight, input, padding_idx, scale_grad_by_freq, sparse) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ RuntimeError: "index_select_cuda" not implemented for 'Float8_e4m3fn'

[JorgeR81]

Solution here: ( Just updating safetensors, worked for me ) https://github.com/comfyanonymous/ComfyUI/issues/3693#issuecomment-2163475040

[Imadbein46]

Solution here: ( Just updating safetensors, worked for me ) #3693 (comment)

is already updated to 0.4.3

[JorgeR81]

is already updated to 0.4.3

Yes, I'm also at 0.4.3 It seems you have a different issue ...

[liusida]

It seems that you are using the SD3 model with T5 XXL included. (10.9 GB, right?)

However, there's no need to include the huge T5 XXL into SD3 model. I suggest to use the other file: https://huggingface.co/stabilityai/stable-diffusion-3-medium/blob/main/sd3_medium.safetensors , which is the SD3 model itself.

The official workflow example use sd3_medium.safetensors.

Also, you can try my custom version, the blue colored nodes:

Link is here: https://github.com/liusida/ComfyUI-SD3-nodes

[Imadbein46]

It seems that you are using the SD3 model with T5 XXL included. (10.9 GB, right?)

However, there's no need to include the huge T5 XXL into SD3 model. I suggest to use the other file: https://huggingface.co/stabilityai/stable-diffusion-3-medium/blob/main/sd3_medium.safetensors , which is the SD3 model itself.

The official workflow example use sd3_medium.safetensors.

Also, you can try my custom version, the blue colored nodes:

Link is here: https://github.com/liusida/ComfyUI-SD3-nodes

hi yes i use sd3 with t5xxl but i tried out your nodes did fix the issues and wen i use DualCLIPLoader sd3 work and if i use TripleCLIPLoader i get errors in clip t5xxl so i download i clean comfyui and without custom_nodes it same to work with sd3_medium_incl_clips_t5xxlfp8

[github-actions[bot]]

This issue is being marked stale because it has not had any activity for 30 days. Reply below within 7 days if your issue still isn't solved, and it will be left open. Otherwise, the issue will be closed automatically.