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SamplerCustomAdvanced LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask' #94

Open
lei20241128 opened this issue Dec 27, 2024 · 17 comments
Open

SamplerCustomAdvanced LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask' #94

lei20241128 opened this issue Dec 27, 2024 · 17 comments
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@michaellightricks

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@lei20241128
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SamplerCustomAdvanced
LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'
@kvochko
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kvochko commented Dec 29, 2024

Hi @lei20241128 . Could you please share your workflow?

@Rahil-Parikh
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Facing same issue
Trying to run it on RTX 3070 using ltx-video-2b-v0.9.1.safetensors and t5-base/model.safetensors as clip. Have attached my output and workflow as well

ComfyUI Error Report

Error Details

  • Node ID: 36
  • Node Type: SamplerCustomAdvanced
  • Exception Type: TypeError
  • Exception Message: LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'

Stack Trace

  File "/home/zillions/Work/ComfyUI/execution.py", line 327, in execute
    output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/execution.py", line 202, in get_output_data
    return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/execution.py", line 174, in _map_node_over_list
    process_inputs(input_dict, i)

  File "/home/zillions/Work/ComfyUI/execution.py", line 163, in process_inputs
    results.append(getattr(obj, func)(**inputs))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy_extras/nodes_custom_sampler.py", line 633, in sample
    samples = guider.sample(noise.generate_noise(latent), latent_image, sampler, sigmas, denoise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=noise.seed)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 897, in sample
    output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 866, in outer_sample
    output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 850, in inner_sample
    samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 707, in sample
    samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/.local/lib/python3.12/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/k_diffusion/sampling.py", line 168, in sample_euler_ancestral
    return sample_euler_ancestral_RF(model, x, sigmas, extra_args, callback, disable, eta, s_noise, noise_sampler)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/.local/lib/python3.12/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/k_diffusion/sampling.py", line 195, in sample_euler_ancestral_RF
    denoised = model(x, sigmas[i] * s_in, **extra_args)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 379, in __call__
    out = self.inner_model(x, sigma, model_options=model_options, seed=seed)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 832, in __call__
    return self.predict_noise(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-LTXVideo/stg.py", line 107, in predict_noise
    comfy.samplers.calc_cond_batch(

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 195, in calc_cond_batch
    return executor.execute(model, conds, x_in, timestep, model_options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 308, in _calc_cond_batch
    output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/model_base.py", line 130, in apply_model
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/Work/ComfyUI/comfy/model_base.py", line 159, in _apply_model
    model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds).float()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/.local/lib/python3.12/site-packages/torch/nn/modules/module.py", line 1532, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/zillions/.local/lib/python3.12/site-packages/torch/nn/modules/module.py", line 1541, in _call_impl
    return forward_call(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

System Information

  • ComfyUI Version: v0.3.10-10-ga618f76
  • Arguments: main.py
  • OS: posix
  • Python Version: 3.12.6 (main, Sep 10 2024, 00:05:17) [GCC 11.4.0]
  • Embedded Python: false
  • PyTorch Version: 2.3.1+cu121

Devices

  • Name: cuda:0 NVIDIA GeForce RTX 3070 Laptop GPU : cudaMallocAsync
    • Type: cuda
    • VRAM Total: 8253079552
    • VRAM Free: 1410690460
    • Torch VRAM Total: 6643777536
    • Torch VRAM Free: 24145308

Logs

2024-12-29T15:08:05.337359 - [START] Security scan2024-12-29T15:08:05.337369 - 
2024-12-29T15:08:06.387459 - [DONE] Security scan2024-12-29T15:08:06.387473 - 
2024-12-29T15:08:06.428865 - ## ComfyUI-Manager: installing dependencies done.2024-12-29T15:08:06.428897 - 
2024-12-29T15:08:06.428918 - ** ComfyUI startup time:2024-12-29T15:08:06.428943 -  2024-12-29T15:08:06.428958 - 2024-12-29 15:08:06.4289042024-12-29T15:08:06.428981 - 
2024-12-29T15:08:06.428996 - ** Platform:2024-12-29T15:08:06.429008 -  2024-12-29T15:08:06.429020 - Linux2024-12-29T15:08:06.429031 - 
2024-12-29T15:08:06.429043 - ** Python version:2024-12-29T15:08:06.429054 -  2024-12-29T15:08:06.429066 - 3.12.6 (main, Sep 10 2024, 00:05:17) [GCC 11.4.0]2024-12-29T15:08:06.429089 - 
2024-12-29T15:08:06.429106 - ** Python executable:2024-12-29T15:08:06.429117 -  2024-12-29T15:08:06.429128 - /usr/bin/python2024-12-29T15:08:06.429138 - 
2024-12-29T15:08:06.429149 - ** ComfyUI Path:2024-12-29T15:08:06.429159 -  2024-12-29T15:08:06.429170 - /home/zillions/Work/ComfyUI2024-12-29T15:08:06.429180 - 
2024-12-29T15:08:06.429199 - ** Log path:2024-12-29T15:08:06.429210 -  2024-12-29T15:08:06.429221 - /home/zillions/Work/ComfyUI/comfyui.log2024-12-29T15:08:06.429232 - 
2024-12-29T15:08:07.272159 - 
Prestartup times for custom nodes:
2024-12-29T15:08:07.272278 -    1.9 seconds: /home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-Manager
2024-12-29T15:08:07.272324 - 
2024-12-29T15:08:08.611673 - Total VRAM 7871 MB, total RAM 15390 MB
2024-12-29T15:08:08.611773 - pytorch version: 2.3.1+cu121
2024-12-29T15:08:08.611960 - Set vram state to: NORMAL_VRAM
2024-12-29T15:08:08.612053 - Device: cuda:0 NVIDIA GeForce RTX 3070 Laptop GPU : cudaMallocAsync
2024-12-29T15:08:09.294441 - Using pytorch attention
2024-12-29T15:08:10.209617 - [Prompt Server] web root: /home/zillions/Work/ComfyUI/web
2024-12-29T15:08:12.089121 - �[36;20m[comfy_mtb] | INFO -> loaded �[96m90�[0m nodes successfuly�[0m
2024-12-29T15:08:12.089380 - �[36;20m[comfy_mtb] | INFO -> Some nodes (5) could not be loaded. This can be ignored, but go to http://127.0.0.1:8188/mtb if you want more information.�[0m
2024-12-29T15:08:12.092554 - ### Loading: ComfyUI-Manager (V2.55.5)2024-12-29T15:08:12.092586 - 
2024-12-29T15:08:12.244645 - ### ComfyUI Version: v0.3.10-10-ga618f76 | Released on '2024-12-29'2024-12-29T15:08:12.244676 - 
2024-12-29T15:08:12.355848 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json2024-12-29T15:08:12.355890 - 
2024-12-29T15:08:12.368901 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json2024-12-29T15:08:12.368928 - 
2024-12-29T15:08:12.380437 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json2024-12-29T15:08:12.380464 - 
2024-12-29T15:08:12.416908 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json2024-12-29T15:08:12.416939 - 
2024-12-29T15:08:12.445527 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json2024-12-29T15:08:12.445572 - 
2024-12-29T15:08:12.592173 - 
Import times for custom nodes:
2024-12-29T15:08:12.592265 -    0.0 seconds: /home/zillions/Work/ComfyUI/custom_nodes/websocket_image_save.py
2024-12-29T15:08:12.592301 -    0.0 seconds: /home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-Custom-Scripts
2024-12-29T15:08:12.592333 -    0.1 seconds: /home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-VideoHelperSuite
2024-12-29T15:08:12.592362 -    0.2 seconds: /home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-Manager
2024-12-29T15:08:12.592389 -    0.2 seconds: /home/zillions/Work/ComfyUI/custom_nodes/comfy_mtb
2024-12-29T15:08:12.592416 -    0.2 seconds: /home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-LTXVideo
2024-12-29T15:08:12.592442 -    0.9 seconds: /home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-Fluxpromptenhancer
2024-12-29T15:08:12.592468 - 
2024-12-29T15:08:12.597791 - Starting server

2024-12-29T15:08:12.597985 - To see the GUI go to: http://127.0.0.1:8188
2024-12-29T15:08:27.855369 - got prompt
2024-12-29T15:08:46.099207 - model_type FLOW
2024-12-29T15:08:46.813249 - Device set to use cuda
2024-12-29T15:08:49.289155 - CLIP model load device: cuda:0, offload device: cpu, current: cpu, dtype: torch.float16
2024-12-29T15:08:49.514663 - Requested to load SAT5Model
2024-12-29T15:08:49.571614 - loaded partially 128.1392601013183 128.099853515625 0
2024-12-29T15:08:49.607781 - loaded partially 128.1392601013183 128.099853515625 0
2024-12-29T15:08:49.658429 - Requested to load LTXVModel
2024-12-29T15:08:49.711923 - loaded completely 128.1392601013183 128.13671875 False
2024-12-29T15:08:49.714095 - 
  0%|                                                    | 0/25 [00:00<?, ?it/s]2024-12-29T15:08:49.715678 - 
  0%|                                                    | 0/25 [00:00<?, ?it/s]2024-12-29T15:08:49.715709 - 
2024-12-29T15:08:49.735794 - !!! Exception during processing !!! LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'
2024-12-29T15:08:49.739787 - Traceback (most recent call last):
  File "/home/zillions/Work/ComfyUI/execution.py", line 327, in execute
    output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/execution.py", line 202, in get_output_data
    return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/execution.py", line 174, in _map_node_over_list
    process_inputs(input_dict, i)
  File "/home/zillions/Work/ComfyUI/execution.py", line 163, in process_inputs
    results.append(getattr(obj, func)(**inputs))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy_extras/nodes_custom_sampler.py", line 633, in sample
    samples = guider.sample(noise.generate_noise(latent), latent_image, sampler, sigmas, denoise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=noise.seed)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 897, in sample
    output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 866, in outer_sample
    output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 850, in inner_sample
    samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 707, in sample
    samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/k_diffusion/sampling.py", line 168, in sample_euler_ancestral
    return sample_euler_ancestral_RF(model, x, sigmas, extra_args, callback, disable, eta, s_noise, noise_sampler)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/k_diffusion/sampling.py", line 195, in sample_euler_ancestral_RF
    denoised = model(x, sigmas[i] * s_in, **extra_args)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 379, in __call__
    out = self.inner_model(x, sigma, model_options=model_options, seed=seed)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 832, in __call__
    return self.predict_noise(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-LTXVideo/stg.py", line 107, in predict_noise
    comfy.samplers.calc_cond_batch(
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 195, in calc_cond_batch
    return executor.execute(model, conds, x_in, timestep, model_options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 308, in _calc_cond_batch
    output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/model_base.py", line 130, in apply_model
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/model_base.py", line 159, in _apply_model
    model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds).float()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/nn/modules/module.py", line 1532, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/nn/modules/module.py", line 1541, in _call_impl
    return forward_call(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'

2024-12-29T15:08:49.740969 - Prompt executed in 21.87 seconds
2024-12-29T15:13:04.048104 - got prompt
2024-12-29T15:13:04.090499 - 
  0%|                                                    | 0/25 [00:00<?, ?it/s]2024-12-29T15:13:04.093857 - 
  0%|                                                    | 0/25 [00:00<?, ?it/s]2024-12-29T15:13:04.093895 - 
2024-12-29T15:13:04.106609 - !!! Exception during processing !!! LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'
2024-12-29T15:13:04.108165 - Traceback (most recent call last):
  File "/home/zillions/Work/ComfyUI/execution.py", line 327, in execute
    output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/execution.py", line 202, in get_output_data
    return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/execution.py", line 174, in _map_node_over_list
    process_inputs(input_dict, i)
  File "/home/zillions/Work/ComfyUI/execution.py", line 163, in process_inputs
    results.append(getattr(obj, func)(**inputs))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy_extras/nodes_custom_sampler.py", line 633, in sample
    samples = guider.sample(noise.generate_noise(latent), latent_image, sampler, sigmas, denoise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=noise.seed)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 897, in sample
    output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 866, in outer_sample
    output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 850, in inner_sample
    samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 707, in sample
    samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/k_diffusion/sampling.py", line 168, in sample_euler_ancestral
    return sample_euler_ancestral_RF(model, x, sigmas, extra_args, callback, disable, eta, s_noise, noise_sampler)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/k_diffusion/sampling.py", line 195, in sample_euler_ancestral_RF
    denoised = model(x, sigmas[i] * s_in, **extra_args)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 379, in __call__
    out = self.inner_model(x, sigma, model_options=model_options, seed=seed)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 832, in __call__
    return self.predict_noise(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/custom_nodes/ComfyUI-LTXVideo/stg.py", line 107, in predict_noise
    comfy.samplers.calc_cond_batch(
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 195, in calc_cond_batch
    return executor.execute(model, conds, x_in, timestep, model_options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/samplers.py", line 308, in _calc_cond_batch
    output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/model_base.py", line 130, in apply_model
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/patcher_extension.py", line 110, in execute
    return self.original(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/Work/ComfyUI/comfy/model_base.py", line 159, in _apply_model
    model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds).float()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/nn/modules/module.py", line 1532, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/zillions/.local/lib/python3.12/site-packages/torch/nn/modules/module.py", line 1541, in _call_impl
    return forward_call(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'

2024-12-29T15:13:04.109639 - Prompt executed in 0.05 seconds

Attached Workflow

Please make sure that workflow does not contain any sensitive information such as API keys or passwords.

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Additional Context

(Please add any additional context or steps to reproduce the error here)

ltxvideo-t2v(2).json

@kanghua309
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same error

@SolanaFox2
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Same error

@richard-kovacs
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A fresh Comfyui install solved the issue for me.

@JeffreyBull76
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JeffreyBull76 commented Jan 8, 2025 •
edited
Loading

Same issue here, really reluctant to do an entire fresh install just to fix this.

^^^^^^^^^^^^^^^^
File "D:\SDInstalls\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1553, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\SDInstalls\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1562, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: LTXVTransformer3D.forward() missing 1 required positional argument: 'attention_mask'

Prompt executed in 0.15 seconds

@cor-of-org
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Check you don't have the wrong type set for your CLIP loader.

@flashingtt
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Same Error

@Kemahudson
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Same error - clip type is set correctly.

@rottitime
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same error

@jmm2020
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jmm2020 commented Feb 1, 2025

Same error message

@zopi4k
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zopi4k commented Feb 3, 2025

I have the same truble ... I juste change the Clip in the Clip panel to t5xxl_fp8_e4m3fn.safetensors.
Is run for me now.

@bamit99
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bamit99 commented Feb 4, 2025

Same error message. Tried different Clip but no joy!

@evildoer
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Some problem Ж(((

@michaellightricks
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Member

Probably you are not using the model resulting from the configurator node.

@bamit99
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bamit99 commented Feb 11, 2025

I have the same truble ... I juste change the Clip in the Clip panel to t5xxl_fp8_e4m3fn.safetensors.
Is run for me now.

Please share your workflow if possible!

@YuanXiaoYaoZiZai
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I just update the comfyui and restart, it's working well! NOTICE that like below:

Image

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