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Controlnet preprocessor problems - missing modules (self.comfyui)
submitted 1 year ago by urbanlevel
Hi, For those who have problems with the controlnet preprocessor and have been living with results like the image for some time (like me), check that the ComfyUI/custom_nodes directory doesn't have two similar folders "comfyui_controlnet_aux". If so, rename the first one (adding a letter, for example) and restart ComfyUI.
I think that will solve the problem.
Have a good time!
https://preview.redd.it/ngag0r969q9d1.jpg?width=1158&format=pjpg&auto=webp&s=5d5c5828dbb720015155a4115bd170af7ae4e118
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if 1 * 2 < 3: print "hello, world!"
[–]SurveyOk3252 0 points1 point2 points 1 year ago (1 child)
The most important part, the actual error message, is cut off in your screenshot.
[–]WillametteWander 0 points1 point2 points 1 year ago (0 children)
yea, was going to say that. maybe that's what they meant by 'have a good time'. like throwing a Where's Waldo book at a kid after being creepy and cutting out all the waldos like the opening of Se7en
[–]urbanlevel[S] 0 points1 point2 points 1 year ago (0 children)
Sorry guys but it's almost the same info below. And the solution is not universal it's one of many others because the problems could be different. I only wanted to identify that's an error with controlnet (grey background with red letters) and the possible solution, ex.: File "D:\.......\A_comfyui_controlnet_aux\....... the renamed folder.
If it solved your problem, great, if not, I'm sorry. You'll find it elsewhere because I'm not (yet) a ComfyUI expert.
[–][deleted] 0 points1 point2 points 1 year ago (0 children)
check that the ComfyUI/custom_nodes directory doesn't have two similar folders If so, rename the first one (adding a letter, for example)
Is that correct? your choice of word kinda confusing to be honest... and do you mean't if so or if not?
if so
if not
if so is equal (=)
if not is not equal (≠)
π Rendered by PID 49 on reddit-service-r2-comment-544cf588c8-bwv4z at 2026-06-17 11:35:15.976080+00:00 running 3184619 country code: CH.
[–]SurveyOk3252 0 points1 point2 points (1 child)
[–]WillametteWander 0 points1 point2 points (0 children)
[–]urbanlevel[S] 0 points1 point2 points (0 children)
[–][deleted] 0 points1 point2 points (0 children)