lllyasviel / lllyasviel/stable-diffusion-webui-forge
Forge (Matrix Stability) hasn't worked since update 9 days ago.
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 13k
- Forks
- 1.7k
- PR merge metrics
- No merged PRs in 30d
Description
After MONTHS of learning, watching tutorials and downloading hundreds of models, I only got to play with it for a couple of weeks, when it happened. First trying to reload, google the errors, and then uninstall/re-indstall! But nothing worked, so I got totally depressed and havn't touched it since!
Then today I tried to re-install a fresh download (hoping it'd been fixed in the meantime), but still the same "Package Modification Failed" message, and I have NO idea what all the gibberish in prompt means.

So I've written som specs and attached a sceenshot of the error-message, hoping somebody might might use a little of their time to help me out! 🙏
Intel(R) Core(TM) i9-10900 CPU @ 2.80GHz 2.81 GHz
Installed RAM 64.0 GB
64-bit operating system, x64-based processor
Windows 11 Home
ASUS GeForce RTX 4060 Ti DUAL OC - 16GB GDDR6 RAM
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source file, test, or entry point is identified. Start by reproducing the fresh-install failure on Windows 11 and examining the reported "Package Modification Failed" message; done means Forge installs and works without that failure.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- ai, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100