ComfyUI Frequently Asked Questions
This page collects common questions and answers about using ComfyUI. We’ve organized these questions into categories to help you quickly find the information you need.
Categories
You can find questions organized in these categories:
- Basic Usage: Interface operations, basic features
- Model Related: Model loading, configuration, performance
- Workflow: Workflow creation, optimization, export
- Performance: Running speed, memory usage
- Troubleshooting: Common errors and solutions
FAQ List
Why Widget Cannot Be Converted to Input in ComfyUI
Due to updates in the ComfyUI frontend version, components' inputs are always present, and manual conversion is no longer necessary.
Widget Disappeared After Importing ComfyUI Workflow
A detailed explanation of the differences between ComfyUI and Automatic1111 WebUI in image generation, including noise generation and prompt weight handling.
Complete Guide to Resolving ComfyUI Manager Security Level Error 'This action is not allowed'
When encountering the error `This action is not allowed with this security level configuration` while installing ComfyUI plugins via Git URL, it is essentially due to ComfyUI Manager's security policy restricting the execution of external code. This tutorial provides solutions covering all platforms: Windows/macOS/Linux.
ComfyUI Fast Groups Alternatives and Usage Guide
Exploring alternatives to Fast Groups Muter in ComfyUI and tips for better node group management in workflows.
How to Change Font Size in ComfyUI: Step-by-Step Guide
A detailed guide on adjusting font sizes in different areas of ComfyUI
How to Change ComfyUI Output Folder Location
A comprehensive guide on changing the default output folder location in ComfyUI
How to Enable New Menu in ComfyUI
A guide on enabling the new menu interface in ComfyUI v0.2.0 and above
Why Do ComfyUI and A1111 Generate Different Images with the Same Seed?
Detailed explanation of the differences between ComfyUI and Automatic1111 WebUI in image generation, including noise generation and prompt weight handling
How to Access ComfyUI from Local Network
Learn how to set up ComfyUI server for local network access in both Portable and Desktop versions
Getting Help
If you can’t find the answer you need in ComfyUI Wiki, you can seek help from these communities:
-
Official Communities
- ComfyUI GitHub Issues - Submit issues or find existing solutions
- ComfyUI Discord - Real-time chat with users and developers
-
Community Discussions
- Reddit r/ComfyUI - Share experiences and seek help
- GitHub Discussions - Participate in technical discussions
If you find valuable solutions, please consider submitting them through our feedback form to help improve ComfyUI Wiki content.
Contributing
Help us improve this FAQ by:
- Submitting new common questions
- Improving existing answers
- Sharing your experiences
You can contribute through our feedback form or email us at [email protected].
We welcome feedback on:
- Content errors
- Content that needs updating
- Missing information
- Other issues
Use the feedback form to let us know. We’ll process your feedback promptly to improve the quality of ComfyUI Wiki content.