Comfy-Org / Comfy-Org/ComfyUI

LTXVLoader - **Exception Type:** torch.OutOfMemoryError - **Exception Message:** Allocation on device

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Potential Bug
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Python
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Description

### Expected Behavior

Hello !
LTXV works fine in "text to video" but crashes in "img to video." (OOM) when i click "|> Queue"

### Actual Behavior

See the logs !

### Steps to Reproduce

I follow this tutorial for installing LTXVLoader into ComfyUI
https://comfyui-wiki.com/en/tutorial/advanced/ltx-video-workflow-step-by-step-guide

Text to video works well
BUT
Image to video: error Out of memory error.

### Debug Logs

```powershell
# ComfyUI Error Report
## Error Details
- **Node ID:** 102
- **Node Type:** LTXVLoader
- **Exception Type:** torch.OutOfMemoryError
- **Exception Message:** Allocation on device
## Stack Trace

File "D:\Data\Packages\ComfyUI\execution.py", line 323, 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 "D:\Data\Packages\ComfyUI\execution.py", line 198, 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 "D:\Data\Packages\ComfyUI\execution.py", line 169, in _map_node_over_list
process_inputs(input_dict, i)

File "D:\Data\Packages\ComfyUI\execution.py", line 158, in process_inputs
results.append(getattr(obj, func)(**inputs))

File "D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-LTXVideo\loader_node.py", line 50, in load
weights = safetensors.torch.load_file(ckpt_path, device=str(load_device))

File "D:\Data\Packages\ComfyUI\venv\lib\site-packages\safetensors\torch.py", line 315, in load_file
result[k] = f.get_tensor(k)

```
## System Information
- **ComfyUI Version:** v0.3.5-7-g53646e0
- **Arguments:** D:\Data\Packages\ComfyUI\main.py --lowvram --preview-method auto --cuda-malloc
- **OS:** nt
- **Python Version:** 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:38:17) [MSC v.1929 64 bit (AMD64)]
- **Embedded Python:** false
- **PyTorch Version:** 2.5.1+cu124
## Devices

- **Name:** cuda:0 NVIDIA GeForce RTX 3050 Ti Laptop GPU : cudaMallocAsync
- **Type:** cuda
- **VRAM Total:** 4294443008
- **VRAM Free:** 12082688
- **Torch VRAM Total:** 3724541952
- **Torch VRAM Free:** 12082688

## Logs
```
2024-11-28T11:52:19.331727 - [START] Security scan2024-11-28T11:52:19.331727 -
2024-11-28T11:52:21.250085 - [DONE] Security scan2024-11-28T11:52:21.250085 -
2024-11-28T11:52:21.369965 - ## ComfyUI-Manager: installing dependencies done.2024-11-28T11:52:21.369965 -
2024-11-28T11:52:21.369965 - ** ComfyUI startup time:2024-11-28T11:52:21.369965 - 2024-11-28T11:52:21.369965 - 2024-11-28 11:52:21.3699652024-11-28T11:52:21.369965 -
2024-11-28T11:52:21.369965 - ** Platform:2024-11-28T11:52:21.369965 - 2024-11-28T11:52:21.369965 - Windows2024-11-28T11:52:21.369965 -
2024-11-28T11:52:21.369965 - ** Python version:2024-11-28T11:52:21.369965 - 2024-11-28T11:52:21.369965 - 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:38:17) [MSC v.1929 64 bit (AMD64)]2024-11-28T11:52:21.369965 -
2024-11-28T11:52:21.369965 - ** Python executable:2024-11-28T11:52:21.369965 - 2024-11-28T11:52:21.369965 - D:\Data\Packages\ComfyUI\venv\Scripts\python.exe2024-11-28T11:52:21.370967 -
2024-11-28T11:52:21.370967 - ** ComfyUI Path:2024-11-28T11:52:21.370967 - 2024-11-28T11:52:21.370967 - D:\Data\Packages\ComfyUI2024-11-28T11:52:21.370967 -
2024-11-28T11:52:21.370967 - ** Log path:2024-11-28T11:52:21.370967 - 2024-11-28T11:52:21.370967 - D:\Data\Packages\ComfyUI\comfyui.log2024-11-28T11:52:21.370967 -
2024-11-28T11:52:22.783046 -
Prestartup times for custom nodes:2024-11-28T11:52:22.783046 -
2024-11-28T11:52:22.783046 - 0.0 seconds:2024-11-28T11:52:22.783046 - 2024-11-28T11:52:22.783046 - D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Easy-Use2024-11-28T11:52:22.783046 -
2024-11-28T11:52:22.818954 - 3.5 seconds:2024-11-28T11:52:22.818954 - 2024-11-28T11:52:22.818954 - D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Manager2024-11-28T11:52:22.818954 -
2024-11-28T11:52:22.818954 -
2024-11-28T11:52:24.481378 - Total VRAM 4096 MB, total RAM 20226 MB
2024-11-28T11:52:24.481378 - pytorch version: 2.5.1+cu124
2024-11-28T11:52:24.482433 - Set vram state to: LOW_VRAM
2024-11-28T11:52:24.482433 - Device: cuda:0 NVIDIA GeForce RTX 3050 Ti Laptop GPU : cudaMallocAsync
2024-11-28T11:52:25.430968 - Using pytorch cross attention
2024-11-28T11:52:26.456871 - [Prompt Server] web root: D:\Data\Packages\ComfyUI\web
2024-11-28T11:52:26.458871 - Adding extra search path checkpoints D:\Data\Models\StableDiffusion
2024-11-28T11:52:26.458871 - Adding extra search path vae D:\Data\Models\VAE
2024-11-28T11:52:26.458871 - Adding extra search path loras D:\Data\Models\Lora
2024-11-28T11:52:26.458871 - Adding extra search path loras D:\Data\Models\LyCORIS
2024-11-28T11:52:26.458871 - Adding extra search path upscale_models D:\Data\Models\ESRGAN
2024-11-28T11:52:26.458871 - Adding extra search path upscale_models D:\Data\Models\RealESRGAN
2024-11-28T11:52:26.459872 - Adding extra search path upscale_models D:\Data\Models\SwinIR
2024-11-28T11:52:26.459872 - Adding extra search path embeddings D:\Data\Models\TextualInversion
2024-11-28T11:52:26.459872 - Adding extra search path hypernetworks D:\Data\Models\Hypernetwork
2024-11-28T11:52:26.459872 - Adding extra search path controlnet D:\Data\Models\ControlNet
2024-11-28T11:52:26.459872 - Adding extra search path controlnet D:\Data\Models\T2IAdapter
2024-11-28T11:52:26.459872 - Adding extra search path clip D:\Data\Models\CLIP
2024-11-28T11:52:26.459872 - Adding extra search path clip_vision D:\Data\Models\InvokeClipVision
2024-11-28T11:52:26.459872 - Adding extra search path diffusers D:\Data\Models\Diffusers
2024-11-28T11:52:26.459872 - Adding extra search path gligen D:\Data\Models\GLIGEN
2024-11-28T11:52:26.459872 - Adding extra search path vae_approx D:\Data\Models\ApproxVAE
2024-11-28T11:52:26.459872 - Adding extra search path ipadapter D:\Data\Models\IpAdapter
2024-11-28T11:52:26.459872 - Adding extra search path ipadapter D:\Data\Models\InvokeIpAdapters15
2024-11-28T11:52:26.459872 - Adding extra search path ipadapter D:\Data\Models\InvokeIpAdaptersXl
2024-11-28T11:52:26.459872 - Adding extra search path prompt_expansion D:\Data\Models\PromptExpansion
2024-11-28T11:52:26.459872 - Adding extra search path ultralytics D:\Data\Models\Ultralytics
2024-11-28T11:52:26.459872 - Adding extra search path ultralytics_bbox D:\Data\Models\Ultralytics\bbox
2024-11-28T11:52:26.459872 - Adding extra search path ultralytics_segm D:\Data\Models\Ultralytics\segm
2024-11-28T11:52:26.461377 - Adding extra search path sams D:\Data\Models\Sams
2024-11-28T11:52:26.461377 - Adding extra search path diffusion_models D:\Data\Models\unet
2024-11-28T11:52:27.695066 - [ComfyUI-Easy-Use] server: v1.2.5 Loaded2024-11-28T11:52:27.695066 -
2024-11-28T11:52:27.695066 - [ComfyUI-Easy-Use] web root: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Easy-Use\web_version/v2 Loaded2024-11-28T11:52:27.695066 -
2024-11-28T11:52:28.054922 - Initializing EasyNodes. Auto-registration: True
2024-11-28T11:52:28.086460 - ### Loading: ComfyUI-Manager (V2.52.1)2024-11-28T11:52:28.086460 -
2024-11-28T11:52:28.227836 - ### ComfyUI Revision: 2870 [53646e0f] | Released on '2024-11-28'2024-11-28T11:52:28.227836 -
2024-11-28T11:52:28.610434 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json2024-11-28T11:52:28.610434 -
2024-11-28T11:52:28.846557 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json2024-11-28T11:52:28.846557 -
2024-11-28T11:52:28.854671 - --------------2024-11-28T11:52:28.854671 -
2024-11-28T11:52:28.854671 - *ComfyUI_Jags_VectorMagic- nodes_loaded*2024-11-28T11:52:28.854671 -
2024-11-28T11:52:28.854671 - --------------2024-11-28T11:52:28.854671 -
2024-11-28T11:52:29.193251 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json2024-11-28T11:52:29.193251 -
2024-11-28T11:52:29.479294 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json2024-11-28T11:52:29.479294 -
2024-11-28T11:52:29.668599 - All packages from requirements.txt are installed and up to date.2024-11-28T11:52:29.668599 -
2024-11-28T11:52:29.700599 - llama-cpp installed2024-11-28T11:52:29.700599 -
2024-11-28T11:52:29.700599 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json2024-11-28T11:52:29.700599 -
2024-11-28T11:52:29.702600 - All packages from requirements.txt are installed and up to date.2024-11-28T11:52:29.702600 -
2024-11-28T11:52:29.763704 -
Import times for custom nodes:
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\websocket_image_save.py
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Dream-Interpreter
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-seamless-tiling
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\cg-use-everywhere
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Chibi-Nodes
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\comfyui-inpaint-nodes
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\comfy-image-saver
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_essentials
2024-11-28T11:52:29.763704 - 0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-SaveImageWithMetaData
2024-11-28T11:52:29.763704 - 0.1 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-VideoHelperSuite
2024-11-28T11:52:29.763704 - 0.3 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_VLM_nodes
2024-11-28T11:52:29.763704 - 0.3 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_Jags_VectorMagic
2024-11-28T11:52:29.763704 - 0.4 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Manager
2024-11-28T11:52:29.763704 - 0.4 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-LTXVideo
2024-11-28T11:52:29.763704 - 0.7 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_LayerStyle
2024-11-28T11:52:29.763704 - 0.7 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Easy-Use
2024-11-28T11:52:29.763704 -
2024-11-28T11:52:29.901058 - Starting server

2024-11-28T11:52:29.902161 - To see the GUI go to: http://127.0.0.1:8188
2024-11-28T11:52:34.230626 - FETCH DATA from: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Manager\extension-node-map.json2024-11-28T11:52:34.230626 - 2024-11-28T11:52:34.237624 - [DONE]2024-11-28T11:52:34.237624 -
2024-11-28T11:52:37.440940 - got prompt
2024-11-28T11:52:37.480942 - Failed to validate prompt for output 60:
2024-11-28T11:52:37.480942 - * LTXVCLIPModelLoader 105:
2024-11-28T11:52:37.480942 - - Value not in list: clip_path: 'PixArt-XL-2-1024-MS/text_encoder/model-00001-of-00002.safetensors' not in ['PixArt-XL-2-1024-MStext_encoder\\model-00001-of-00002.safetensors', 'PixArt-XL-2-1024-MStext_encoder\\model-00002-of-00002.safetensors', 'ViT-L-14_openai_artists.safetensors', 'ViT-L-14_openai_flavors.safetensors', 'ViT-L-14_openai_mediums.safetensors', 'ViT-L-14_openai_movements.safetensors', 'ViT-L-14_openai_negative.safetensors', 'ViT-L-14_openai_trendings.safetensors', 'ae.safetensors', 'clip_g.safetensors', 'clip_g_sdxl_base.safetensors', 'clip_l.safetensors', 'clip_l_sdxl_base.safetensors', 't5xxl_fp16.safetensors', 't5xxl_fp8_e4m3fn.safetensors']
2024-11-28T11:52:37.480942 - Output will be ignored
2024-11-28T11:52:37.480942 - invalid prompt: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': '', 'extra_info': {}}
2024-11-28T11:53:21.883758 - got prompt
2024-11-28T11:53:32.676733 - !!! Exception during processing !!! Allocation on device
2024-11-28T11:53:32.714715 - Traceback (most recent call last):
File "D:\Data\Packages\ComfyUI\execution.py", line 323, 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 "D:\Data\Packages\ComfyUI\execution.py", line 198, 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 "D:\Data\Packages\ComfyUI\execution.py", line 169, in _map_node_over_list
process_inputs(input_dict, i)
File "D:\Data\Packages\ComfyUI\execution.py", line 158, in process_inputs
results.append(getattr(obj, func)(**inputs))
File "D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-LTXVideo\loader_node.py", line 50, in load
weights = safetensors.torch.load_file(ckpt_path, device=str(load_device))
File "D:\Data\Packages\ComfyUI\venv\lib\site-packages\safetensors\torch.py", line 315, in load_file
result[k] = f.get_tensor(k)
torch.OutOfMemoryError: Allocation on device

2024-11-28T11:53:32.715677 - Got an OOM, unloading all loaded models.
2024-11-28T11:53:32.717678 - Prompt executed in 10.77 seconds

```
## Attached Workflow
Please make sure that workflow does not contain any sensitive information such as API keys or passwords.
```
{"last_node_id":108,"last_link_id":268,"nodes":[{"id":36,"type":"SamplerCustomAdvanced","pos":[1107,-259],"size":[355.20001220703125,106],"flags":{},"order":11,"mode":0,"inputs":[{"name":"noise","type":"NOISE","link":72},{"name":"guider","type":"GUIDER","link":87,"slot_index":1},{"name":"sampler","type":"SAMPLER","link":70},{"name":"sigmas","type":"SIGMAS","link":263},{"name":"latent_image","type":"LATENT","link":258}],"outputs":[{"name":"output","type":"LATENT","links":[78],"slot_index":0,"shape":3},{"name":"denoised_output","type":"LATENT","links":[],"slot_index":1,"shape":3}],"properties":{"Node name for S&R":"SamplerCustomAdvanced"},"widgets_values":[]},{"id":37,"type":"RandomNoise","pos":[765,-259],"size":[315,82],"flags":{},"order":0,"mode":0,"inputs":[],"outputs":[{"name":"NOISE","type":"NOISE","links":[72],"slot_index":0,"shape":3}],"properties":{"Node name for S&R":"RandomNoise"},"widgets_values":[42,"fixed"]},{"id":14,"type":"KSamplerSelect","pos":[768,-132],"size":[315,58],"flags":{},"order":1,"mode":0,"inputs":[],"outputs":[{"name":"SAMPLER","type":"SAMPLER","links":[70],"slot_index":0,"shape":3}],"properties":{"Node name for S&R":"KSamplerSelect"},"widgets_values":["euler"]},{"id":104,"type":"LTXVShiftSigmas","pos":[770,-19],"size":[315,106],"flags":{},"order":10,"mode":0,"inputs":[{"name":"sigmas","type":"SIGMAS","link":262},{"name":"sigma_shift","type":"FLOAT","link":259,"widget":{"name":"sigma_shift"}}],"outputs":[{"name":"SIGMAS","type":"SIGMAS","links":[263],"slot_index":0}],"properties":{"Node name for S&R":"LTXVShiftSigmas"},"widgets_values":[1.820833333,true,0.1]},{"id":42,"type":"CFGGuider","pos":[776,133],"size":[315,98],"flags":{},"order":9,"mode":0,"inputs":[{"name":"model","type":"MODEL","link":260},{"name":"positive","type":"CONDITIONING","link":215},{"name":"negative","type":"CONDITIONING","link":214}],"outputs":[{"name":"GUIDER","type":"GUIDER","links":[87],"slot_index":0,"shape":3}],"properties":{"Node name for S&R":"CFGGuider"},"widgets_values":[4]},{"id":81,"type":"BasicScheduler","pos":[409,-10],"size":[315,106],"flags":{},"order":8,"mode":0,"inputs":[{"name":"model","type":"MODEL","link":261}],"outputs":[{"name":"SIGMAS","type":"SIGMAS","links":[262],"slot_index":0,"shape":3}],"properties":{"Node name for S&R":"BasicScheduler"},"widgets_values":["normal",20,1]},{"id":8,"type":"VAEDecode","pos":[1491,-252],"size":[210,46],"flags":{},"order":12,"mode":0,"inputs":[{"name":"samples","type":"LATENT","link":78},{"name":"vae","type":"VAE","link":256,"slot_index":1}],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[121],"slot_index":0}],"properties":{"Node name for S&R":"VAEDecode"},"widgets_values":[]},{"id":103,"type":"LTXVModelConfigurator","pos":[-22,257],"size":[378,242],"flags":{},"order":5,"mode":0,"inputs":[{"name":"model","type":"MODEL","link":254},{"name":"vae","type":"VAE","link":255},{"name":"conditioning","type":"IMAGE","link":268,"shape":7}],"outputs":[{"name":"model","type":"MODEL","links":[260,261],"slot_index":0},{"name":"latent","type":"LATENT","links":[258],"slot_index":1},{"name":"sigma_shift","type":"FLOAT","links":[259],"slot_index":2}],"properties":{"Node name for S&R":"LTXVModelConfigurator"},"widgets_values":["Custom",768,512,65,25,1,true]},{"id":60,"type":"VHS_VideoCombine","pos":[1197,-104],"size":[315,310],"flags":{},"order":13,"mode":0,"inputs":[{"name":"images","type":"IMAGE","link":121},{"name":"audio","type":"AUDIO","link":null,"shape":7},{"name":"meta_batch","type":"VHS_BatchManager","link":null,"shape":7},{"name":"vae","type":"VAE","link":null,"shape":7}],"outputs":[{"name":"Filenames","type":"VHS_FILENAMES","links":null,"shape":3}],"properties":{"Node name for S&R":"VHS_VideoCombine"},"widgets_values":{"frame_rate":25,"loop_count":0,"filename_prefix":"LTXVideo","format":"video/h264-mp4","pix_fmt":"yuv420p","crf":19,"save_metadata":true,"pingpong":false,"save_output":true,"videopreview":{"hidden":false,"paused":false,"params":{"filename":"AnimateDiff_00006.mp4","subfolder":"","type":"output","format":"video/h264-mp4","frame_rate":25}}}},{"id":88,"type":"CLIPTextEncode","pos":[-29,5],"size":[400,200],"flags":{},"order":7,"mode":0,"inputs":[{"name":"clip","type":"CLIP","link":265}],"outputs":[{"name":"CONDITIONING","type":"CONDITIONING","links":[214],"slot_index":0,"shape":3}],"properties":{"Node name for S&R":"CLIPTextEncode"},"widgets_values":["worst quality, inconsistent motion, blurry, jittery, distorted, watermarks"]},{"id":106,"type":"LoadImage","pos":[-455,-18],"size":[315,314],"flags":{},"order":2,"mode":0,"inputs":[],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[268],"slot_index":0},{"name":"MASK","type":"MASK","links":null}],"properties":{"Node name for S&R":"LoadImage"},"widgets_values":["IMG_20240904_133247.jpg","image"]},{"id":87,"type":"CLIPTextEncode","pos":[-27,-245],"size":[400,200],"flags":{},"order":6,"mode":0,"inputs":[{"name":"clip","type":"CLIP","link":264}],"outputs":[{"name":"CONDITIONING","type":"CONDITIONING","links":[215],"slot_index":0,"shape":3}],"properties":{"Node name for S&R":"CLIPTextEncode"},"widgets_values":["two bearded men cycling while smoking pipes.\nThey pedal while looking at the road then left and right and look at the road. smoke comes out of their pipes."]},{"id":105,"type":"LTXVCLIPModelLoader","pos":[-458,-122],"size":[314.85308837890625,60.962398529052734],"flags":{},"order":4,"mode":0,"inputs":[],"outputs":[{"name":"clip","type":"CLIP","links":[264,265],"slot_index":0}],"properties":{"Node name for S&R":"LTXVCLIPModelLoader"},"widgets_values":["PixArt-XL-2-1024-MStext_encoder\\model-00002-of-00002.safetensors"]},{"id":102,"type":"LTXVLoader","pos":[-747.9639892578125,-350.510986328125],"size":[315,102],"flags":{},"order":3,"mode":0,"inputs":[],"outputs":[{"name":"model","type":"MODEL","links":[254],"slot_index":0},{"name":"vae","type":"VAE","links":[255,256],"slot_index":1}],"properties":{"Node name for S&R":"LTXVLoader"},"widgets_values":["ltx-video-2b-v0.9.safetensors","float32"]}],"links":[[70,14,0,36,2,"SAMPLER"],[72,37,0,36,0,"NOISE"],[78,36,0,8,0,"LATENT"],[87,42,0,36,1,"GUIDER"],[121,8,0,60,0,"IMAGE"],[214,88,0,42,2,"CONDITIONING"],[215,87,0,42,1,"CONDITIONING"],[254,102,0,103,0,"MODEL"],[255,102,1,103,1,"VAE"],[256,102,1,8,1,"VAE"],[258,103,1,36,4,"LATENT"],[259,103,2,104,1,"FLOAT"],[260,103,0,42,0,"MODEL"],[261,103,0,81,0,"MODEL"],[262,81,0,104,0,"SIGMAS"],[263,104,0,36,3,"SIGMAS"],[264,105,0,87,0,"CLIP"],[265,105,0,88,0,"CLIP"],[268,106,0,103,2,"IMAGE"]],"groups":[],"config":{},"extra":{"ds":{"scale":0.6830134553650705,"offset":[1222.1289058725959,429.46171143997117]},"ue_links":[]},"version":0.4}
```

## Additional Context
(Please add any additional context or steps to reproduce the error here)
```

### Other

(Maybe: the other logs from my console:)

[START] Security scan
[DONE] Security scan
## ComfyUI-Manager: installing dependencies done.
** ComfyUI startup time: 2024-11-28 11:52:21.369965
** Platform: Windows
** Python version: 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:38:17) [MSC v.1929 64 bit (AMD64)]
** Python executable: D:\Data\Packages\ComfyUI\venv\Scripts\python.exe
** ComfyUI Path: D:\Data\Packages\ComfyUI
** Log path: D:\Data\Packages\ComfyUI\comfyui.log

Prestartup times for custom nodes:
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Easy-Use
3.5 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Manager

Total VRAM 4096 MB, total RAM 20226 MB
pytorch version: 2.5.1+cu124
Set vram state to: LOW_VRAM
Device: cuda:0 NVIDIA GeForce RTX 3050 Ti Laptop GPU : cudaMallocAsync
Using pytorch cross attention
[Prompt Server] web root: D:\Data\Packages\ComfyUI\web
Adding extra search path checkpoints D:\Data\Models\StableDiffusion
Adding extra search path vae D:\Data\Models\VAE
Adding extra search path loras D:\Data\Models\Lora
Adding extra search path loras D:\Data\Models\LyCORIS
Adding extra search path upscale_models D:\Data\Models\ESRGAN
Adding extra search path upscale_models D:\Data\Models\RealESRGAN
Adding extra search path upscale_models D:\Data\Models\SwinIR
Adding extra search path embeddings D:\Data\Models\TextualInversion
Adding extra search path hypernetworks D:\Data\Models\Hypernetwork
Adding extra search path controlnet D:\Data\Models\ControlNet
Adding extra search path controlnet D:\Data\Models\T2IAdapter
Adding extra search path clip D:\Data\Models\CLIP
Adding extra search path clip_vision D:\Data\Models\InvokeClipVision
Adding extra search path diffusers D:\Data\Models\Diffusers
Adding extra search path gligen D:\Data\Models\GLIGEN
Adding extra search path vae_approx D:\Data\Models\ApproxVAE
Adding extra search path ipadapter D:\Data\Models\IpAdapter
Adding extra search path ipadapter D:\Data\Models\InvokeIpAdapters15
Adding extra search path ipadapter D:\Data\Models\InvokeIpAdaptersXl
Adding extra search path prompt_expansion D:\Data\Models\PromptExpansion
Adding extra search path ultralytics D:\Data\Models\Ultralytics
Adding extra search path ultralytics_bbox D:\Data\Models\Ultralytics\bbox
Adding extra search path ultralytics_segm D:\Data\Models\Ultralytics\segm
Adding extra search path sams D:\Data\Models\Sams
Adding extra search path diffusion_models D:\Data\Models\unet
[ComfyUI-Easy-Use] server: v1.2.5 Loaded
[ComfyUI-Easy-Use] web root: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Easy-Use\web_version/v2 Loaded
Initializing EasyNodes. Auto-registration: True
### Loading: ComfyUI-Manager (V2.52.1)
### ComfyUI Revision: 2870 [53646e0f] | Released on '2024-11-28'
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json
--------------
*ComfyUI_Jags_VectorMagic- nodes_loaded*
--------------
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json
All packages from requirements.txt are installed and up to date.
llama-cpp installed
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json
All packages from requirements.txt are installed and up to date.

Import times for custom nodes:
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\websocket_image_save.py
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Dream-Interpreter
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-seamless-tiling
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\cg-use-everywhere
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Chibi-Nodes
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\comfyui-inpaint-nodes
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\comfy-image-saver
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_essentials
0.0 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-SaveImageWithMetaData
0.1 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-VideoHelperSuite
0.3 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_VLM_nodes
0.3 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_Jags_VectorMagic
0.4 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Manager
0.4 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-LTXVideo
0.7 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI_LayerStyle
0.7 seconds: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Easy-Use

Starting server

To see the GUI go to: http://127.0.0.1:8188
FETCH DATA from: D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-Manager\extension-node-map.json [DONE]
got prompt
Failed to validate prompt for output 60:
* LTXVCLIPModelLoader 105:
- Value not in list: clip_path: 'PixArt-XL-2-1024-MS/text_encoder/model-00001-of-00002.safetensors' not in ['PixArt-XL-2-1024-MStext_encoder\\model-00001-of-00002.safetensors', 'PixArt-XL-2-1024-MStext_encoder\\model-00002-of-00002.safetensors', 'ViT-L-14_openai_artists.safetensors', 'ViT-L-14_openai_flavors.safetensors', 'ViT-L-14_openai_mediums.safetensors', 'ViT-L-14_openai_movements.safetensors', 'ViT-L-14_openai_negative.safetensors', 'ViT-L-14_openai_trendings.safetensors', 'ae.safetensors', 'clip_g.safetensors', 'clip_g_sdxl_base.safetensors', 'clip_l.safetensors', 'clip_l_sdxl_base.safetensors', 't5xxl_fp16.safetensors', 't5xxl_fp8_e4m3fn.safetensors']
Output will be ignored
invalid prompt: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': '', 'extra_info': {}}
got prompt
!!! Exception during processing !!! Allocation on device
Traceback (most recent call last):
File "D:\Data\Packages\ComfyUI\execution.py", line 323, 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 "D:\Data\Packages\ComfyUI\execution.py", line 198, 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 "D:\Data\Packages\ComfyUI\execution.py", line 169, in _map_node_over_list
process_inputs(input_dict, i)
File "D:\Data\Packages\ComfyUI\execution.py", line 158, in process_inputs
results.append(getattr(obj, func)(**inputs))
File "D:\Data\Packages\ComfyUI\custom_nodes\ComfyUI-LTXVideo\loader_node.py", line 50, in load
weights = safetensors.torch.load_file(ckpt_path, device=str(load_device))
File "D:\Data\Packages\ComfyUI\venv\lib\site-packages\safetensors\torch.py", line 315, in load_file
result[k] = f.get_tensor(k)
torch.OutOfMemoryError: Allocation on device

Got an OOM, unloading all loaded models.
Prompt executed in 10.77 seconds

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