AustinMroz
commented
3 weeks ago About a week ago, code was added to measure the memory used while loading videos and to cancel execution if this limit is reached instead of crashing ComfyUI. About 10 hours ago, I got a report that the method for checking available memory will fail on some versions of Windows. I applied a quick fix (see end of #224) in an attempt to disable this memory limit if the calculation failed, but tested it insufficiently.
I've pushed another fix, and the node should once again work for you.
petter529
Why do the above problems occur when loading video nodes?
Error occurred when executing VHS_LoadVideo:
local variable 'percentswap' referenced before assignment
File "D:\AI_draw\ComfyUI-aki-v1.3\execution.py", line 151, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) File "D:\AI_draw\ComfyUI-aki-v1.3\execution.py", line 81, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) File "D:\AI_draw\ComfyUI-aki-v1.3\execution.py", line 74, in map_node_over_list results.append(getattr(obj, func)(slice_dict(input_data_all, i))) File "D:\AI_draw\ComfyUI-aki-v1.3\custom_nodes\ComfyUI-VideoHelperSuite\videohelpersuite\load_video_nodes.py", line 230, in load_video return load_video_cv(kwargs) File "D:\AI_draw\ComfyUI-aki-v1.3\custom_nodes\ComfyUI-VideoHelperSuite\videohelpersuite\load_video_nodes.py", line 144, in load_video_cv memory_limit = (psutil.virtual_memory().available + psutil.swap_memory().free) - 2 ** 27 File "D:\AI_draw\ComfyUI-aki-v1.3\python\lib\site-packages\psutil__init__.py", line 1992, in swap_memory return _psplatform.swap_memory() File "D:\AI_draw\ComfyUI-aki-v1.3\python\lib\site-packages\psutil_pswindows.py", line 262, in swap_memory percent = round(percentswap, 1)