ImportError: cannot import name 'Undefined' from 'pydantic.fields'

[MarkusssJ]

I followed the instructions on Github to download Controlnet and when I reached 6. "Go to "Installed" tab, click "Check for updates", and then click "Apply and restart UI". (The next time you can also use these buttons to update ControlNet.)" nothing happened. I pressed apply and restart UI and it kept loading forever. After trying to launch stable diffusion again this showed up Launching Web UI with arguments: Traceback (most recent call last): File "C:\AI\stable-diffusion\stable-diffusion-webui\launch.py", line 48, in main() File "C:\AI\stable-diffusion\stable-diffusion-webui\launch.py", line 44, in main start() File "C:\AI\stable-diffusion\stable-diffusion-webui\modules\launch_utils.py", line 465, in start import webui File "C:\AI\stable-diffusion\stable-diffusion-webui\webui.py", line 13, in initialize.imports() File "C:\AI\stable-diffusion\stable-diffusion-webui\modules\initialize.py", line 23, in imports import gradio # noqa: F401 File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\gradio__init.py", line 3, in import gradio.components as components File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\gradio\components__init__.py", line 1, in from gradio.components.annotated_image import AnnotatedImage File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\gradio\components\annotated_image.py", line 13, in from gradio.components.base import IOComponent, _Keywords File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\gradio\components\base.py", line 20, in from fastapi import UploadFile File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\fastapi\init__.py", line 7, in from .applications import FastAPI as FastAPI File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\fastapi\applications.py", line 15, in from fastapi import routing File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\fastapi\routing.py", line 22, in from fastapi import params File "C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\fastapi\params.py", line 4, in from pydantic.fields import FieldInfo, Undefined ImportError: cannot import name 'Undefined' from 'pydantic.fields' (C:\AI\stable-diffusion\stable-diffusion-webui\venv\lib\site-packages\pydantic\fields.py)

Before this I updated pip by typing -m pip install --upgrade pip but it didn't help. Can someone please help.

[yangzi7298]

the same error

[wuyulinjyj]

我和你一样遇到了这样的问题

[TheLastBen]

Check here for local issues https://github.com/AUTOMATIC1111/stable-diffusion-webui

[PhantomBeast3]

Check here for local issues https://github.com/AUTOMATIC1111/stable-diffusion-webui

sorry, but i don't know where to look into in that link, i actually don't know how to use git and just following along youtube tutorial