I have searched for any existing and/or related issues.
I have searched for any existing and/or related discussions.
I have also searched in the CLOSED issues AND CLOSED discussions and found no related items (your issue might already be addressed on the development branch!).
I am using the latest version of Open WebUI.
Installation Method
Git Clone
Open WebUI Version
v0.6.43
Ollama Version (if applicable)
No response
Operating System
Centos
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
Completes normally
Actual Behavior
Image generation completed but the response msg stuck here.
vLLM background log shows that /chat/completions was called and returned 404.
Steps to Reproduce
1.openwebui serves.
2.set up a text-to-image model(z-image-turbo)
3.try to generate a image.
Logs & Screenshots
Additional Information
No response
Originally created by @lywbh on GitHub (Jan 7, 2026).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/20436
### 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 have also searched in the CLOSED issues AND CLOSED discussions and found no related items (your issue might already be addressed on the development branch!).
- [x] I am using the latest version of Open WebUI.
### Installation Method
Git Clone
### Open WebUI Version
v0.6.43
### Ollama Version (if applicable)
_No response_
### Operating System
Centos
### 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
Completes normally
### Actual Behavior
Image generation completed but the response msg stuck here.
<img width="1578" height="1158" alt="Image" src="https://github.com/user-attachments/assets/bb16702c-1c57-4656-b908-b71dc09846a4" />
vLLM background log shows that /chat/completions was called and returned 404.
<img width="2376" height="633" alt="Image" src="https://github.com/user-attachments/assets/12093db4-d2ec-4cd1-8a0d-e5e1aba8788f" />
### Steps to Reproduce
1.openwebui serves.
2.set up a text-to-image model(z-image-turbo)
3.try to generate a image.
### Logs & Screenshots
<img width="1578" height="1158" alt="Image" src="https://github.com/user-attachments/assets/bb16702c-1c57-4656-b908-b71dc09846a4" />
<img width="2376" height="633" alt="Image" src="https://github.com/user-attachments/assets/12093db4-d2ec-4cd1-8a0d-e5e1aba8788f" />
### Additional Information
_No response_
GiteaMirror
added the bug label 2026-05-15 14:56:36 -05:00
@owui-terminator[bot] commented on GitHub (Jan 7, 2026):
🔍Similar Issues Found
I found some existing issues that might be related to this one. Please check if any of these are duplicates or contain helpful solutions:
#20237issue: Image editing stopped working by tomasloksa • Dec 29, 2025 • bug, confirmed issue
#15404issue: Image Generation Fails to Work by lie5860 • Jun 30, 2025 • bug
#19019issue: Image generation doesn't work with OpenRouter by vladkvit • Nov 07, 2025 • bug
#18995issue: image generation and edition doesn’t work on temporary chats by futureshield • Nov 06, 2025 • bug
#19702issue: Image generation tool causes inconsistency between model response and actual generated image by manwallet • Dec 03, 2025 • bug
Show 5 more related issues
#19187issue: Image generation menu gone. by calebrio02 • Nov 14, 2025 • bug
#20092issue: Clicking "Generate Image" returns [object Object] error by VideoRyan • Dec 22, 2025 • bug
#14086issue: Unable to generate image. by yidasanqian • May 20, 2025 • bug
#16726issue: Image generation api is not working perfectly. It doesnt switch image size by ALIENvsROBOT • Aug 19, 2025 • bug
#20091issue: image is regarded as binary in temp chat by funnycups • Dec 22, 2025 • bug
💡Tips:
If this is a duplicate, please consider closing this issue and adding any additional details to the existing one
If you found a solution in any of these issues, please share it here to help others
This comment was generated automatically by a bot. Please react with a 👍 if this comment was helpful, or a 👎 if it was not.
<!-- gh-comment-id:3717249688 -->
@owui-terminator[bot] commented on GitHub (Jan 7, 2026):
🔍 **Similar Issues Found**
I found some existing issues that might be related to this one. Please check if any of these are duplicates or contain helpful solutions:
1. [#20237](https://github.com/open-webui/open-webui/issues/20237) **issue: Image editing stopped working**
*by tomasloksa • Dec 29, 2025 • `bug`, `confirmed issue`*
2. [#15404](https://github.com/open-webui/open-webui/issues/15404) **issue: Image Generation Fails to Work**
*by lie5860 • Jun 30, 2025 • `bug`*
3. [#19019](https://github.com/open-webui/open-webui/issues/19019) **issue: Image generation doesn't work with OpenRouter**
*by vladkvit • Nov 07, 2025 • `bug`*
4. [#18995](https://github.com/open-webui/open-webui/issues/18995) **issue: image generation and edition doesn’t work on temporary chats**
*by futureshield • Nov 06, 2025 • `bug`*
5. [#19702](https://github.com/open-webui/open-webui/issues/19702) **issue: Image generation tool causes inconsistency between model response and actual generated image**
*by manwallet • Dec 03, 2025 • `bug`*
<details>
<summary>Show 5 more related issues</summary>
6. [#19187](https://github.com/open-webui/open-webui/issues/19187) **issue: Image generation menu gone.**
*by calebrio02 • Nov 14, 2025 • `bug`*
7. [#20092](https://github.com/open-webui/open-webui/issues/20092) **issue: Clicking "Generate Image" returns [object Object] error**
*by VideoRyan • Dec 22, 2025 • `bug`*
8. [#14086](https://github.com/open-webui/open-webui/issues/14086) **issue: Unable to generate image.**
*by yidasanqian • May 20, 2025 • `bug`*
9. [#16726](https://github.com/open-webui/open-webui/issues/16726) **issue: Image generation api is not working perfectly. It doesnt switch image size**
*by ALIENvsROBOT • Aug 19, 2025 • `bug`*
10. [#20091](https://github.com/open-webui/open-webui/issues/20091) **issue: image is regarded as binary in temp chat**
*by funnycups • Dec 22, 2025 • `bug`*
</details>
---
💡 **Tips:**
- If this is a duplicate, please consider closing this issue and adding any additional details to the existing one
- If you found a solution in any of these issues, please share it here to help others
*This comment was generated automatically by a bot.* Please react with a 👍 if this comment was helpful, or a 👎 if it was not.
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 @lywbh on GitHub (Jan 7, 2026).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/20436
Check Existing Issues
Installation Method
Git Clone
Open WebUI Version
v0.6.43
Ollama Version (if applicable)
No response
Operating System
Centos
Browser (if applicable)
No response
Confirmation
README.md.Expected Behavior
Completes normally
Actual Behavior
Image generation completed but the response msg stuck here.
vLLM background log shows that /chat/completions was called and returned 404.
Steps to Reproduce
1.openwebui serves.
2.set up a text-to-image model(z-image-turbo)
3.try to generate a image.
Logs & Screenshots
Additional Information
No response
@owui-terminator[bot] commented on GitHub (Jan 7, 2026):
🔍 Similar Issues Found
I found some existing issues that might be related to this one. Please check if any of these are duplicates or contain helpful solutions:
#20237 issue: Image editing stopped working
by tomasloksa • Dec 29, 2025 •
bug,confirmed issue#15404 issue: Image Generation Fails to Work
by lie5860 • Jun 30, 2025 •
bug#19019 issue: Image generation doesn't work with OpenRouter
by vladkvit • Nov 07, 2025 •
bug#18995 issue: image generation and edition doesn’t work on temporary chats
by futureshield • Nov 06, 2025 •
bug#19702 issue: Image generation tool causes inconsistency between model response and actual generated image
by manwallet • Dec 03, 2025 •
bugShow 5 more related issues
#19187 issue: Image generation menu gone.
by calebrio02 • Nov 14, 2025 •
bug#20092 issue: Clicking "Generate Image" returns [object Object] error
by VideoRyan • Dec 22, 2025 •
bug#14086 issue: Unable to generate image.
by yidasanqian • May 20, 2025 •
bug#16726 issue: Image generation api is not working perfectly. It doesnt switch image size
by ALIENvsROBOT • Aug 19, 2025 •
bug#20091 issue: image is regarded as binary in temp chat
by funnycups • Dec 22, 2025 •
bug💡 Tips:
This comment was generated automatically by a bot. Please react with a 👍 if this comment was helpful, or a 👎 if it was not.
@Classic298 commented on GitHub (Jan 7, 2026):
Cannot reproduce need more concrete reproduction steps in your case