lllyasviel / lllyasviel/ControlNet

generate black image

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#352 2 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Python
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Description

when i use StableDiffusionControlNetPipeline, Sometimes I get black images. But when I reduced the number of steps to 3, I obtained an image.
May I ask how to solve this problem and reduce the generation of black images.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the black-image behavior with StableDiffusionControlNetPipeline and compare runs using the reported step counts. The issue does not name files, tests, model settings, or a defined fix, so completion would require identifying the cause and documenting or implementing a reliable correction.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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