Hi,
Fresh install of ComfyUI, Python 3.11.9, ROCm nightly build, and Pytorch running a RX7800XT (driver 25.11.1). The whole install seemed to go fine followed this guide which seems very good https://youtu.be/CTp8FnT883E?si=eUSPV6DACg5NmrXW
I then went straight for the Wan2.2 5B model placed 3x safetensor/VAE files in their respective folders as per this easy to follow guide Wan2.2 Video Generation ComfyUI Official Native Workflow Example - ComfyUI
When I click run the command window starts to show text and get the following
got prompt
Using split attention in VAE
Using split attention in VAE
VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16
Using scaled fp8: fp8 matrix mult: False, scale input: False
CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cpu, dtype: torch.float16
Requested to load WanTEModel
loaded completely; 10770.02 MB usable, 6419.48 MB loaded, full load: True
Exception Code: 0xC0000005
Followed by ComfyUi lines, then a bunch of Python lines, then shortly after starting can see the CLIP Text Encode window highlight in yellow and then then in the browser the Reconnecting box appears. Last few lines in the command window are:
0x00007FF8631837B0, C:\WINDOWS\System32\ucrtbase.dll(0x00007FF863180000) + 0x37B0 byte(s), wcsrchr() + 0x150 byte(s)
0x00007FF86438E8D7, C:\WINDOWS\System32\KERNEL32.DLL(0x00007FF864360000) + 0x2E8D7 byte(s), BaseThreadInitThunk() + 0x17 byte(s)
0x00007FF86588C53C, C:\WINDOWS\SYSTEM32\ntdll.dll(0x00007FF865800000) + 0x8C53C byte(s), RtlUserThreadStart() + 0x2C byte(s)
I did see a typerror failed to fetch when I first had this, but cannot repeat that now, maybe I am missing this but not visible at least to me. Is there away to log an error code?
Any idea on what I can check, gone through the ComfyUI trouble shooting but nothing seems to match, have tried a –disable-smart-memory as one option but the issue still present.
Quick Update: tried to find the log file, enabled hidden folders but there is no ComfyUI folder in AppData\Roaming
Thanks,
Ant