I have searched for any existing and/or related issues.
I have searched for any existing and/or related discussions.
I am using the latest version of Open WebUI.
Installation Method
Docker
Open WebUI Version
v.0.6.33
Ollama Version (if applicable)
ollama:rocm
Operating System
Ubuntu 24.04.3
Browser (if applicable)
No response
Confirmation
I have read and followed all instructions in README.md.
I am using the latest version of both Open WebUI and Ollama.
I have included the browser console logs.
I have included the Docker container logs.
I have provided every relevant configuration, setting, and environment variable used in my setup.
I have clearly listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
I have documented step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation. My steps:
Start with the initial platform/version/OS and dependencies used,
Specify exact install/launch/configure commands,
List URLs visited, user input (incl. example values/emails/passwords if needed),
Describe all options and toggles enabled or changed,
Include any files or environmental changes,
Identify the expected and actual result at each stage,
Ensure any reasonably skilled user can follow and hit the same issue.
Expected Behavior
After starting the docker container with the :dev tag. It should start the container.
Actual Behavior
Breaks and gets stuck in loop
Steps to Reproduce
Install ubuntu server 24.04.3
Install latest docker engine and portainer
run the stack via portainer( docker compose)
Logs & Screenshots
WARNI [langchain_community.utils.user_agent] USER_AGENT environment variable not set, consider setting it to identify your requests.
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/usr/local/lib/python3.11/site-packages/uvicorn/__main__.py", line 4, in
uvicorn.main()
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1462, in call
File "/app/backend/open_webui/main.py", line 70, in
from open_webui.routers import (
File "/app/backend/open_webui/routers/channels.py", line 348
if thread_history
^^
SyntaxError: f-string expression part cannot include a backslash
Additional Information
No response
Originally created by @by-lin on GitHub (Oct 6, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/18084
### Check Existing Issues
- [x] I have searched for any existing and/or related issues.
- [x] I have searched for any existing and/or related discussions.
- [x] I am using the latest version of Open WebUI.
### Installation Method
Docker
### Open WebUI Version
v.0.6.33
### Ollama Version (if applicable)
ollama:rocm
### Operating System
Ubuntu 24.04.3
### Browser (if applicable)
_No response_
### Confirmation
- [x] I have read and followed all instructions in `README.md`.
- [x] I am using the latest version of **both** Open WebUI and Ollama.
- [x] I have included the browser console logs.
- [x] I have included the Docker container logs.
- [x] I have **provided every relevant configuration, setting, and environment variable used in my setup.**
- [x] I have clearly **listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup** (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
- [x] I have documented **step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation**. My steps:
- Start with the initial platform/version/OS and dependencies used,
- Specify exact install/launch/configure commands,
- List URLs visited, user input (incl. example values/emails/passwords if needed),
- Describe all options and toggles enabled or changed,
- Include any files or environmental changes,
- Identify the expected and actual result at each stage,
- Ensure any reasonably skilled user can follow and hit the same issue.
### Expected Behavior
After starting the docker container with the :dev tag. It should start the container.
### Actual Behavior
Breaks and gets stuck in loop
### Steps to Reproduce
Install ubuntu server 24.04.3
Install latest docker engine and portainer
run the stack via portainer( docker compose)
### Logs & Screenshots
WARNI [langchain_community.utils.user_agent] USER_AGENT environment variable not set, consider setting it to identify your requests.
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "/usr/local/lib/python3.11/site-packages/uvicorn/__main__.py", line 4, in <module>
uvicorn.main()
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1462, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1383, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1246, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 814, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/uvicorn/main.py", line 423, in main
run(
File "/usr/local/lib/python3.11/site-packages/uvicorn/main.py", line 593, in run
server.run()
File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 67, in run
return asyncio_run(self.serve(sockets=sockets), loop_factory=self.config.get_loop_factory())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/uvicorn/_compat.py", line 23, in asyncio_run
return runner.run(main)
^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/asyncio/runners.py", line 118, in run
return self._loop.run_until_complete(task)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "uvloop/loop.pyx", line 1518, in uvloop.loop.Loop.run_until_complete
File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 71, in serve
await self._serve(sockets)
File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 78, in _serve
config.load()
File "/usr/local/lib/python3.11/site-packages/uvicorn/config.py", line 438, in load
self.loaded_app = import_from_string(self.app)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/uvicorn/importer.py", line 19, in import_from_string
module = importlib.import_module(module_str)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 940, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/app/backend/open_webui/main.py", line 70, in <module>
from open_webui.routers import (
File "/app/backend/open_webui/routers/channels.py", line 348
if thread_history
^^
SyntaxError: f-string expression part cannot include a backslash
### Additional Information
_No response_
GiteaMirror
added the bug label 2026-04-20 00:43:16 -05:00
It's been reported internally. This issue can be closed out once this issue is solved.
Edit: It's been solved on the dev branch!
<!-- gh-comment-id:3372747455 -->
@silentoplayz commented on GitHub (Oct 6, 2025):
It's been reported internally. This issue can be closed out once this issue is solved.
Edit: It's been solved on the `dev` branch!
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
Originally created by @by-lin on GitHub (Oct 6, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/18084
Check Existing Issues
Installation Method
Docker
Open WebUI Version
v.0.6.33
Ollama Version (if applicable)
ollama:rocm
Operating System
Ubuntu 24.04.3
Browser (if applicable)
No response
Confirmation
README.md.Expected Behavior
After starting the docker container with the :dev tag. It should start the container.
Actual Behavior
Breaks and gets stuck in loop
Steps to Reproduce
Install ubuntu server 24.04.3
Install latest docker engine and portainer
run the stack via portainer( docker compose)
Logs & Screenshots
WARNI [langchain_community.utils.user_agent] USER_AGENT environment variable not set, consider setting it to identify your requests.
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/usr/local/lib/python3.11/site-packages/uvicorn/__main__.py", line 4, in
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1462, in call
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1383, in main
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1246, in invoke
File "/usr/local/lib/python3.11/site-packages/click/core.py", line 814, in invoke
File "/usr/local/lib/python3.11/site-packages/uvicorn/main.py", line 423, in main
File "/usr/local/lib/python3.11/site-packages/uvicorn/main.py", line 593, in run
File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 67, in run
File "/usr/local/lib/python3.11/site-packages/uvicorn/_compat.py", line 23, in asyncio_run
File "/usr/local/lib/python3.11/asyncio/runners.py", line 118, in run
File "uvloop/loop.pyx", line 1518, in uvloop.loop.Loop.run_until_complete
File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 71, in serve
File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 78, in _serve
File "/usr/local/lib/python3.11/site-packages/uvicorn/config.py", line 438, in load
File "/usr/local/lib/python3.11/site-packages/uvicorn/importer.py", line 19, in import_from_string
File "/usr/local/lib/python3.11/importlib/__init__.py", line 126, in import_module
File "", line 1204, in _gcd_import
File "", line 1176, in _find_and_load
File "", line 1147, in _find_and_load_unlocked
File "", line 690, in _load_unlocked
File "", line 940, in exec_module
File "", line 241, in _call_with_frames_removed
File "/app/backend/open_webui/main.py", line 70, in
File "/app/backend/open_webui/routers/channels.py", line 348
SyntaxError: f-string expression part cannot include a backslash
Additional Information
No response
@silentoplayz commented on GitHub (Oct 6, 2025):
It's been reported internally. This issue can be closed out once this issue is solved.
Edit: It's been solved on the
devbranch!