ComfyUI-LTXVideo issues

Cannot import /content/drive/MyDrive/ComfyUI/custom_nodes/ComfyUI-LTXVideo module for custom nodes: module 'comfy.model_sampling' has no attribute 'CONST'

Hi has anyone else had this specific issue? I made sure that ComfyUI is up to date. Traceback (most recent call last): File "/content/drive/MyDrive/ComfyUI/nodes.py", line 1879, in load_custom_node module_spec.loader.exec_module(module) File...

awsynap

git+https://github.com/Lightricks/[email protected]

6

D:\comfyui\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-LTXVideo>pip install -r requirements.txt Collecting ltx-video@ git+https://github.com/Lightricks/[email protected] (from -r requirements.txt (line 2)) Cloning https://github.com/Lightricks/LTX-Video.git (to revision ltx-video-0.9) to c:\users\administrator\appdata\local\temp\pip-install-fb7qneoi\ltx-video_18af6c2eed694b9f82c5f63bfb727775 Running command git clone --filter=blob:none --quiet https://github.com/Lightricks/LTX-Video.git 'C:\Users\Administrator\AppData\Local\Temp\pip-install-fb7qneoi\ltx-video_18af6c2eed694b9f82c5f63bfb727775' 为什么这个依赖下载半天了还这样

tanghu55

The imported library version is too old

2

During installation, there are various version conflicts. If ignore these conflicts, many errors will be reported, the plugin seems impossible to use

coollofty

'UNetMidBlock3D' object has no attribute 'downsample'

1

Every workflow with a LTXVModelConfigurator node fails with: ```Traceback (most recent call last): File "/mnt/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 "/mnt/execution.py",...

evaninf

TypeError: LTXVImgToVideo.generate() got an unexpected keyword argument 'strength'

5

TypeError: LTXVImgToVideo.generate() got an unexpected keyword argument 'strength' VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16 gguf qtypes: F32 (728), BF16 (7), Q4_K (336), Q6_K (144) model weight dtype...

CGMikeG

Completely ignoring my prompts?

3

The base low res output is completely messed up, it ignores my prompt and does a complete monstruosity, if i leave the prompt empty it does maintain image consistency and...

MajinSoldier

Tons of validations and inputs missing from the workflows

6

![Image](https://github.com/user-attachments/assets/6b5cbebf-11c8-481b-bbd1-eaba810bee8a) As you can see here all of the inputs are empty in the workflow- is there anyway to fix it ?

Guyroitberg