This started to occur after having updated Docker Desktop to v4.40 and OpenWebUI to v0.6.0 via WatchTower in Docker.
Originally created by @JackContact on GitHub (Apr 1, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/12315
### Check Existing Issues
- [x] I have searched the existing issues and discussions.
- [x] I am using the latest version of Open WebUI.
### Installation Method
Docker
### Open WebUI Version
v0.6.0
### Ollama Version (if applicable)
_No response_
### Operating System
Windows 10
### Browser (if applicable)
Firefox 137, Chrome 135
### 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 listed steps to reproduce the bug in detail.
### Expected Behavior
Upon calling http://localhost:3000/auth for a single user with automated login, the UI should have appeared.
### Actual Behavior
Instead, after flashing briefly the "You are now logged in", the screen becomes completly blank.
No user interface appears.
### Steps to Reproduce
Simply open OpenWebUI in the browser ( http://localhost:3000/auth )
### Logs & Screenshots
[blank.txt](https://github.com/user-attachments/files/19557682/blank.txt)
Also, here is the error log from Firefox:
Backend config:
Object { status: true, name: "Open WebUI", version: "0.6.0", default_locale: "", oauth: {…}, features: {…}, default_models: null, default_prompt_suggestions: [], user_count: 1, code: {…}, … }
[+layout.svelte:507:11](http://localhost:3000/src/routes/+layout.svelte)
Request for font "Noto Sans" blocked at visibility level 2 (requires 3)
[auth](http://localhost:3000/auth?redirect=%2F)
connected ZPyoNxDEcd7NpcB_AAB5 [+layout.svelte:77:11](http://localhost:3000/src/routes/+layout.svelte)
Object { id: "5b9e29bd-9601-4e2a-85d8-772b04edcd31", email: "admin@localhost", name: "User", role: "admin", profile_image_url: "/user.png", token: "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjViOWUyOWJkLTk2MDEtNGUyYS04NWQ4LTc3MmIwNGVkY2QzMSJ9.kjZD_NW1xSSKKiAbX9mDrMj5nhtxgK72LroXmBsSMLA", token_type: "Bearer", expires_at: null, permissions: {…} }
[+page.svelte:39:11](http://localhost:3000/src/routes/auth/+page.svelte)
user-list
Object { user_ids: (1) […] }
[+layout.svelte:96:11](http://localhost:3000/src/routes/+layout.svelte)
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data [index.ts:27:11](http://localhost:3000/src/lib/apis/index.ts)
Uncaught (in promise) SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
Source map error: No sources are declared in this source map.
Resource URL: http://localhost:3000/_app/immutable/chunks/C1FmrZbK.js
Source Map URL: C1FmrZbK.js.map
Source map error: No sources are declared in this source map.
Resource URL: http://localhost:3000/_app/immutable/nodes/7.BMXDelTK.js
Source Map URL: 7.BMXDelTK.js.map
Source map error: No sources are declared in this source map.
Resource URL: http://localhost:3000/_app/immutable/chunks/CFHyBaVQ.js
Source Map URL: CFHyBaVQ.js.map
### Additional Information
This started to occur after having updated Docker Desktop to v4.40 and OpenWebUI to v0.6.0 via WatchTower in Docker.
GiteaMirror
added the bug label 2026-05-13 03:08:42 -05:00
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Originally created by @JackContact on GitHub (Apr 1, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/12315
Check Existing Issues
Installation Method
Docker
Open WebUI Version
v0.6.0
Ollama Version (if applicable)
No response
Operating System
Windows 10
Browser (if applicable)
Firefox 137, Chrome 135
Confirmation
README.md.Expected Behavior
Upon calling http://localhost:3000/auth for a single user with automated login, the UI should have appeared.
Actual Behavior
Instead, after flashing briefly the "You are now logged in", the screen becomes completly blank.
No user interface appears.
Steps to Reproduce
Simply open OpenWebUI in the browser ( http://localhost:3000/auth )
Logs & Screenshots
blank.txt
Also, here is the error log from Firefox:
Backend config:
Object { status: true, name: "Open WebUI", version: "0.6.0", default_locale: "", oauth: {…}, features: {…}, default_models: null, default_prompt_suggestions: [], user_count: 1, code: {…}, … }
+layout.svelte:507:11
Request for font "Noto Sans" blocked at visibility level 2 (requires 3)
auth
connected ZPyoNxDEcd7NpcB_AAB5 +layout.svelte:77:11
Object { id: "5b9e29bd-9601-4e2a-85d8-772b04edcd31", email: "admin@localhost", name: "User", role: "admin", profile_image_url: "/user.png", token: "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjViOWUyOWJkLTk2MDEtNGUyYS04NWQ4LTc3MmIwNGVkY2QzMSJ9.kjZD_NW1xSSKKiAbX9mDrMj5nhtxgK72LroXmBsSMLA", token_type: "Bearer", expires_at: null, permissions: {…} }
+page.svelte:39:11
user-list
Object { user_ids: (1) […] }
+layout.svelte:96:11
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data index.ts:27:11
Uncaught (in promise) SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
Source map error: No sources are declared in this source map.
Resource URL: http://localhost:3000/_app/immutable/chunks/C1FmrZbK.js
Source Map URL: C1FmrZbK.js.map
Source map error: No sources are declared in this source map.
Resource URL: http://localhost:3000/_app/immutable/nodes/7.BMXDelTK.js
Source Map URL: 7.BMXDelTK.js.map
Source map error: No sources are declared in this source map.
Resource URL: http://localhost:3000/_app/immutable/chunks/CFHyBaVQ.js
Source Map URL: CFHyBaVQ.js.map
Additional Information
This started to occur after having updated Docker Desktop to v4.40 and OpenWebUI to v0.6.0 via WatchTower in Docker.