Error in the latest update

[ulissescappato]

Custom Node Testing

• I have tried disabling custom nodes and the issue persists (see how to disable custom nodes if you need help)

Expected Behavior

Start ComfyUI

Actual Behavior

Steps to Reproduce

Start ComfyUI

Debug Logs

Process exited with code 1

�[32m[INFO]�[0m setup plugin alembic.autogenerate.schemas
�[32m[INFO]�[0m setup plugin alembic.autogenerate.tables
�[32m[INFO]�[0m setup plugin alembic.autogenerate.types
�[32m[INFO]�[0m setup plugin alembic.autogenerate.constraints
�[32m[INFO]�[0m setup plugin alembic.autogenerate.defaults
�[32m[INFO]�[0m setup plugin alembic.autogenerate.comments
�[1m�[33m[WARNING]�[0m Could not autodetect AIMDO implementation, assuming Nvidia
�[32m[INFO]�[0m Adding extra search path checkpoints C:\Users\Ulisses\ComfyUI-Shared\models\checkpoints
�[32m[INFO]�[0m Adding extra search path classifiers C:\Users\Ulisses\ComfyUI-Shared\models\classifiers
�[32m[INFO]�[0m Adding extra search path clip_vision C:\Users\Ulisses\ComfyUI-Shared\models\clip_vision
�[32m[INFO]�[0m Adding extra search path configs C:\Users\Ulisses\ComfyUI-Shared\models\configs
�[32m[INFO]�[0m Adding extra search path controlnet C:\Users\Ulisses\ComfyUI-Shared\models\controlnet
�[32m[INFO]�[0m Adding extra search path diffusers C:\Users\Ulisses\ComfyUI-Shared\models\diffusers
�[32m[INFO]�[0m Adding extra search path diffusion_models C:\Users\Ulisses\ComfyUI-Shared\models\diffusion_models
�[32m[INFO]�[0m Adding extra search path embeddings C:\Users\Ulisses\ComfyUI-Shared\models\embeddings
�[32m[INFO]�[0m Adding extra search path gligen C:\Users\Ulisses\ComfyUI-Shared\models\gligen
�[32m[INFO]�[0m Adding extra search path hypernetworks C:\Users\Ulisses\ComfyUI-Shared\models\hypernetworks
�[32m[INFO]�[0m Adding extra search path latent_upscale_models C:\Users\Ulisses\ComfyUI-Shared\models\latent_upscale_models
�[32m[INFO]�[0m Adding extra search path loras C:\Users\Ulisses\ComfyUI-Shared\models\loras
�[32m[INFO]�[0m Adding extra search path model_patches C:\Users\Ulisses\ComfyUI-Shared\models\model_patches
�[32m[INFO]�[0m Adding extra search path audio_encoders C:\Users\Ulisses\ComfyUI-Shared\models\audio_encoders
�[32m[INFO]�[0m Adding extra search path photomaker C:\Users\Ulisses\ComfyUI-Shared\models\photomaker
�[32m[INFO]�[0m Adding extra search path style_models C:\Users\Ulisses\ComfyUI-Shared\models\style_models
�[32m[INFO]�[0m Adding extra search path text_encoders C:\Users\Ulisses\ComfyUI-Shared\models\text_encoders
�[32m[INFO]�[0m Adding extra search path upscale_models C:\Users\Ulisses\ComfyUI-Shared\models\upscale_models
�[32m[INFO]�[0m Adding extra search path vae C:\Users\Ulisses\ComfyUI-Shared\models\vae
�[32m[INFO]�[0m Adding extra search path vae_approx C:\Users\Ulisses\ComfyUI-Shared\models\vae_approx
�[32m[INFO]�[0m Adding extra search path background_removal C:\Users\Ulisses\ComfyUI-Shared\models\background_removal
�[32m[INFO]�[0m Adding extra search path detection C:\Users\Ulisses\ComfyUI-Shared\models\detection
�[32m[INFO]�[0m Adding extra search path frame_interpolation C:\Users\Ulisses\ComfyUI-Shared\models\frame_interpolation
�[32m[INFO]�[0m Adding extra search path geometry_estimation C:\Users\Ulisses\ComfyUI-Shared\models\geometry_estimation
�[32m[INFO]�[0m Adding extra search path optical_flow C:\Users\Ulisses\ComfyUI-Shared\models\optical_flow
�[32m[INFO]�[0m Adding extra search path clip C:\Users\Ulisses\ComfyUI-Shared\models\clip
�[32m[INFO]�[0m Adding extra search path unet C:\Users\Ulisses\ComfyUI-Shared\models\unet
�[32m[INFO]�[0m Adding extra search path t2i_adapter C:\Users\Ulisses\ComfyUI-Shared\models\t2i_adapter
�[32m[INFO]�[0m Setting output directory to: C:\Users\Ulisses\ComfyUI-Shared\output
�[32m[INFO]�[0m Setting input directory to: C:\Users\Ulisses\ComfyUI-Shared\input
�[32m[INFO]�[0m [PRE] ComfyUI-Manager
�[32m[INFO]�[0m Found comfy_kitchen backend cuda: {'available': False, 'disabled': True, 'unavailable_reason': 'CUDA not available on this system', 'capabilities': []}
�[32m[INFO]�[0m Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'apply_rope_split_half', 'apply_rope_split_half1', 'dequantize_mxfp8', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'gemv_awq_w4a16', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'quantize_svdquant_w4a4', 'scaled_mm_mxfp8', 'scaled_mm_nvfp4', 'scaled_mm_svdquant_w4a4', 'stochastic_rounding_fp8']}
�[32m[INFO]�[0m Found comfy_kitchen backend triton: {'available': False, 'disabled': True, 'unavailable_reason': "ImportError: No module named 'triton'", 'capabilities': []}
�[32m[INFO]�[0m Checkpoint files will always be loaded safely.
Traceback (most recent call last):
  File "C:\Users\Ulisses\ComfyUI-Installs\ComfyUI\ComfyUI\main.py", line 206, in <module>
    import execution
  File "C:\Users\Ulisses\ComfyUI-Installs\ComfyUI\ComfyUI\execution.py", line 18, in <module>
    import comfy.model_management
  File "C:\Users\Ulisses\ComfyUI-Installs\ComfyUI\ComfyUI\comfy\model_management.py", line 362, in <module>
    total_vram = get_total_memory(get_torch_device()) / (1024 * 1024)
                                  ~~~~~~~~~~~~~~~~^^
  File "C:\Users\Ulisses\ComfyUI-Installs\ComfyUI\ComfyUI\comfy\model_management.py", line 211, in get_torch_device
    return torch.device(torch.cuda.current_device())
                        ~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "C:\Users\Ulisses\ComfyUI-Installs\ComfyUI\ComfyUI\.venv\Lib\site-packages\torch\cuda\__init__.py", line 1167, in current_device
    _lazy_init()
    ~~~~~~~~~~^^
  File "C:\Users\Ulisses\ComfyUI-Installs\ComfyUI\ComfyUI\.venv\Lib\site-packages\torch\cuda\__init__.py", line 484, in _lazy_init
    raise AssertionError("Torch not compiled with CUDA enabled")
AssertionError: Torch not compiled with CUDA enabled

Other

NVIDIA GeForce RTX 3050

[jwoods19872019-ai]

I have the same issue.

I tried to restore from a snapshot but it failed

[emptytriangle]

Sorry but I also filed a bug that is very similar. However, I also have other problems.

[wei01127]

me too
The ComfyUI process exited (exit code 3221225477). You can restart it below. See the logs for details.

[PlayanGaems]

I'm experiencing the same issue.

I've been using ComfyUI Desktop for a while without any issues, but after failing to apply the most recent update, I decided to uninstall entirely and do a fresh install. After installation, I get the message posted below (personal ID replaced with *****), with the option to reboot resulting in the exact same problem.

Process exited with code 1

�[32m[INFO]�[0m setup plugin alembic.autogenerate.schemas
�[32m[INFO]�[0m setup plugin alembic.autogenerate.tables
�[32m[INFO]�[0m setup plugin alembic.autogenerate.types
�[32m[INFO]�[0m setup plugin alembic.autogenerate.constraints
�[32m[INFO]�[0m setup plugin alembic.autogenerate.defaults
�[32m[INFO]�[0m setup plugin alembic.autogenerate.comments
�[1m�[33m[WARNING]�[0m Could not autodetect AIMDO implementation, assuming Nvidia
�[32m[INFO]�[0m Adding extra search path checkpoints C:\Users\*****\ComfyUI-Shared\models\checkpoints
�[32m[INFO]�[0m Adding extra search path classifiers C:\Users\*****\ComfyUI-Shared\models\classifiers
�[32m[INFO]�[0m Adding extra search path clip_vision C:\Users\*****\ComfyUI-Shared\models\clip_vision
�[32m[INFO]�[0m Adding extra search path configs C:\Users\*****\ComfyUI-Shared\models\configs
�[32m[INFO]�[0m Adding extra search path controlnet C:\Users\*****\ComfyUI-Shared\models\controlnet
�[32m[INFO]�[0m Adding extra search path diffusers C:\Users\*****\ComfyUI-Shared\models\diffusers
�[32m[INFO]�[0m Adding extra search path diffusion_models C:\Users\*****\ComfyUI-Shared\models\diffusion_models
�[32m[INFO]�[0m Adding extra search path embeddings C:\Users\*****\ComfyUI-Shared\models\embeddings
�[32m[INFO]�[0m Adding extra search path gligen C:\Users\*****\ComfyUI-Shared\models\gligen
�[32m[INFO]�[0m Adding extra search path hypernetworks C:\Users\*****\ComfyUI-Shared\models\hypernetworks
�[32m[INFO]�[0m Adding extra search path latent_upscale_models C:\Users\*****\ComfyUI-Shared\models\latent_upscale_models
�[32m[INFO]�[0m Adding extra search path loras C:\Users\*****\ComfyUI-Shared\models\loras
�[32m[INFO]�[0m Adding extra search path model_patches C:\Users\*****\ComfyUI-Shared\models\model_patches
�[32m[INFO]�[0m Adding extra search path audio_encoders C:\Users\*****\ComfyUI-Shared\models\audio_encoders
�[32m[INFO]�[0m Adding extra search path photomaker C:\Users\*****\ComfyUI-Shared\models\photomaker
�[32m[INFO]�[0m Adding extra search path style_models C:\Users\*****\ComfyUI-Shared\models\style_models
�[32m[INFO]�[0m Adding extra search path text_encoders C:\Users\*****\ComfyUI-Shared\models\text_encoders
�[32m[INFO]�[0m Adding extra search path upscale_models C:\Users\*****\ComfyUI-Shared\models\upscale_models
�[32m[INFO]�[0m Adding extra search path vae C:\Users\*****\ComfyUI-Shared\models\vae
�[32m[INFO]�[0m Adding extra search path vae_approx C:\Users\*****\ComfyUI-Shared\models\vae_approx
�[32m[INFO]�[0m Adding extra search path background_removal C:\Users\*****\ComfyUI-Shared\models\background_removal
�[32m[INFO]�[0m Adding extra search path detection C:\Users\*****\ComfyUI-Shared\models\detection
�[32m[INFO]�[0m Adding extra search path frame_interpolation C:\Users\*****\ComfyUI-Shared\models\frame_interpolation
�[32m[INFO]�[0m Adding extra search path geometry_estimation C:\Users\*****\ComfyUI-Shared\models\geometry_estimation
�[32m[INFO]�[0m Adding extra search path optical_flow C:\Users\*****\ComfyUI-Shared\models\optical_flow
�[32m[INFO]�[0m Adding extra search path clip C:\Users\*****\ComfyUI-Shared\models\clip
�[32m[INFO]�[0m Adding extra search path unet C:\Users\*****\ComfyUI-Shared\models\unet
�[32m[INFO]�[0m Adding extra search path t2i_adapter C:\Users\*****\ComfyUI-Shared\models\t2i_adapter
�[32m[INFO]�[0m Setting output directory to: C:\Users\*****\ComfyUI-Shared\output
�[32m[INFO]�[0m Setting input directory to: C:\Users\*****\ComfyUI-Shared\input
�[32m[INFO]�[0m [PRE] ComfyUI-Manager
�[32m[INFO]�[0m Found comfy_kitchen backend triton: {'available': False, 'disabled': True, 'unavailable_reason': "ImportError: No module named 'triton'", 'capabilities': []}
�[32m[INFO]�[0m Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'apply_rope_split_half', 'apply_rope_split_half1', 'dequantize_mxfp8', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'gemv_awq_w4a16', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'quantize_svdquant_w4a4', 'scaled_mm_mxfp8', 'scaled_mm_nvfp4', 'scaled_mm_svdquant_w4a4', 'stochastic_rounding_fp8']}
�[32m[INFO]�[0m Found comfy_kitchen backend cuda: {'available': False, 'disabled': True, 'unavailable_reason': 'CUDA not available on this system', 'capabilities': []}
�[32m[INFO]�[0m Checkpoint files will always be loaded safely.
Traceback (most recent call last):
  File "C:\Users\*****\ComfyUI-Installs\ComfyUI Local\ComfyUI\main.py", line 206, in <module>
    import execution
  File "C:\Users\*****\ComfyUI-Installs\ComfyUI Local\ComfyUI\execution.py", line 18, in <module>
    import comfy.model_management
  File "C:\Users\*****\ComfyUI-Installs\ComfyUI Local\ComfyUI\comfy\model_management.py", line 362, in <module>
    total_vram = get_total_memory(get_torch_device()) / (1024 * 1024)
                                  ~~~~~~~~~~~~~~~~^^
  File "C:\Users\*****\ComfyUI-Installs\ComfyUI Local\ComfyUI\comfy\model_management.py", line 211, in get_torch_device
    return torch.device(torch.cuda.current_device())
                        ~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "C:\Users\*****\ComfyUI-Installs\ComfyUI Local\ComfyUI\.venv\Lib\site-packages\torch\cuda\__init__.py", line 1167, in current_device
    _lazy_init()
    ~~~~~~~~~~^^
  File "C:\Users\*****\ComfyUI-Installs\ComfyUI Local\ComfyUI\.venv\Lib\site-packages\torch\cuda\__init__.py", line 484, in _lazy_init
    raise AssertionError("Torch not compiled with CUDA enabled")
AssertionError: Torch not compiled with CUDA enabled

[emptytriangle]

please fix, comfy completely unusable for all Desktop users

[RadaVRada]

I'm running into a severe issue. I tried generating a video using the exact same workflow that worked perfectly just 2 days ago, but it throws a RuntimeError: DefaultCPUAllocator: not enough memory (alloc_cpu.cpp) error. This makes absolutely no sense because I have 64GB of RAM, and this is the exact same workflow I successfully rendered in ComfyUI the day before yesterday.
Then, I tried to re-run a generation that I had successfully completed earlier this morning, and ComfyUI just hard-crashed with the following message:
The ComfyUI process exited (exit code 3221225477). You can restart it below. See the logs for details.