Originally created by @marabgol on GitHub (Aug 6, 2025).
Check Existing Issues
I have searched the existing issues and discussions.
I am using the latest version of Open WebUI.
Installation Method
Git Clone
Open WebUI Version
v0.6.18
Ollama Version (if applicable)
0.11.2
Operating System
MacOS 15.5
Browser (if applicable)
Chrome, Firefox
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
I am using the new gpt-oss new model and expect an answer like other model
this is not running from docker
Actual Behavior
I see error in browser
I got screen shot from browser
while other model runs fine
Steps to Reproduce
I just added new ollama model : gpt-oss 120
try to test it from openweb-ui as you can see in the attachment , it gives error 500: template
I have no issue with other model
I tried in both browsers Chrome and Firefox
Logs & Screenshots
Additional Information
I am not sure the issue is new model from ollama gpt-oss or openweb-ui
Originally created by @marabgol on GitHub (Aug 6, 2025).
### Check Existing Issues
- [x] I have searched the existing issues and discussions.
- [x] I am using the latest version of Open WebUI.
### Installation Method
Git Clone
### Open WebUI Version
v0.6.18
### Ollama Version (if applicable)
0.11.2
### Operating System
MacOS 15.5
### Browser (if applicable)
Chrome, Firefox
### 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
I am using the new gpt-oss new model and expect an answer like other model
this is not running from docker
### Actual Behavior
I see error in browser
I got screen shot from browser
<img width="1420" height="337" alt="Image" src="https://github.com/user-attachments/assets/9aed7e7c-a6b3-43d2-81ae-c288758518f1" />
while other model runs fine
### Steps to Reproduce
1) I just added new ollama model : gpt-oss 120
2) try to test it from openweb-ui as you can see in the attachment , it gives error 500: template
3) I have no issue with other model
4) I tried in both browsers Chrome and Firefox
### Logs & Screenshots
<img width="1420" height="337" alt="Image" src="https://github.com/user-attachments/assets/9d0a6b62-fa05-4146-996a-06c79e725e40" />
### Additional Information
I am not sure the issue is new model from ollama gpt-oss or openweb-ui
GiteaMirror
added the bug label 2025-11-11 16:41:09 -06:00
@gaby commented on GitHub (Aug 6, 2025):
@marabgol This is related to `ollama`, they did a release today to fix this.
https://github.com/ollama/ollama/releases/tag/v0.11.2
@tjbck I believe the only way to fix this is to do a new release of Open-WebUI ? I do not set the ollama dependency being defined anywhere besides the Dockerfile.
@gaby commented on GitHub (Aug 6, 2025):
@tjbck I believe the only way to fix this is to do a new release of `Open-WebUI` ? I do not set the `ollama` dependency being defined anywhere besides the `Dockerfile`.
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Originally created by @marabgol on GitHub (Aug 6, 2025).
Check Existing Issues
Installation Method
Git Clone
Open WebUI Version
v0.6.18
Ollama Version (if applicable)
0.11.2
Operating System
MacOS 15.5
Browser (if applicable)
Chrome, Firefox
Confirmation
README.md.Expected Behavior
I am using the new gpt-oss new model and expect an answer like other model
this is not running from docker
Actual Behavior
I see error in browser
I got screen shot from browser
while other model runs fine
Steps to Reproduce
Logs & Screenshots
Additional Information
I am not sure the issue is new model from ollama gpt-oss or openweb-ui
@gaby commented on GitHub (Aug 6, 2025):
@marabgol This is related to
ollama, they did a release today to fix this.https://github.com/ollama/ollama/releases/tag/v0.11.2
@gaby commented on GitHub (Aug 6, 2025):
@tjbck I believe the only way to fix this is to do a new release of
Open-WebUI? I do not set theollamadependency being defined anywhere besides theDockerfile.@gaby commented on GitHub (Aug 6, 2025):
@marabgol There is a temporary fix here https://github.com/open-webui/open-webui/issues/16306
@tjbck commented on GitHub (Aug 6, 2025):
#16306