ComfyUI says some nodes are missting even though ComfyUI-LTXVideo is installed. #240
Description
After installing the node package ComfyUI-LTXVideo, I get this error on loading a workflow:
"Some Nodes Are Missing
When loading the graph, the following node types were not found
LTXVModelConfigurator
LTXVShiftSigmas
LTXVCLIPModelLoader
LTXVLoader"
I've tried many things - seen this reported on the internet, but it appears to be older versions. Any idea how I can diagnose this further? workflow and logs attached.
I am getting the workflows from here:
https://comfyui-wiki.com/en/tutorial/advanced/ltx-video-workflow-step-by-step-guide
None of them seem to work.
I'm sure it's something dumb I'm doing, I just don't know what. Been trying over a few days, hoping you can help!
Running Windows 11 - included a full dump of my system config.
As a test, I tried it on my Mac also (M3 Max - MacOS 15.6.1) - I get the same thing.
Thanks!
My System Config - Windows 11.json
Windows 11:
OS Name Microsoft Windows 11 Pro
Version 10.0.26100 Build 26100
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name GREENACRESSIM
System Manufacturer iBuypower
System Model INTEL
System Type x64-based PC
System SKU Intel Gaming PC DDR4 Configurator 3
Processor 12th Gen Intel(R) Core(TM) i9-12900KF, 3200 Mhz, 16 Core(s), 24 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. 1402, 4/1/2022
SMBIOS Version 3.4
Embedded Controller Version 255.255
BIOS Mode UEFI
BaseBoard Manufacturer ASUSTeK COMPUTER INC.
BaseBoard Product PRIME Z690-P WIFI D4
BaseBoard Version Rev 1.xx
Platform Role Desktop
Secure Boot State Off
PCR7 Configuration Elevation Required to View
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "10.0.26100.1"
User Name Not Available
Time Zone Eastern Daylight Time
Installed Physical Memory (RAM) 128 GB
Total Physical Memory 128 GB
Available Physical Memory 113 GB
Total Virtual Memory 136 GB
Available Virtual Memory 109 GB
Page File Space 8.00 GB
Page File C:\pagefile.sys
Kernel DMA Protection Off
Virtualization-based security Running
Virtualization-based security Required Security Properties
Virtualization-based security Available Security Properties Base Virtualization Support, DMA Protection, UEFI Code Readonly, SMM Security Mitigations 1.0, Mode Based Execution Control, APIC Virtualization
Virtualization-based security Services Configured Hypervisor enforced Code Integrity
Virtualization-based security Services Running Hypervisor enforced Code Integrity
App Control for Business policy Enforced
App Control for Business user mode policy Off
Automatic Device Encryption Support Elevation Required to View
A hypervisor has been detected. Features required for Hyper-V will not be displayed.