dosubot[bot] commented on issue #36979:
URL: https://github.com/apache/superset/issues/36979#issuecomment-3723674191
<!-- Answer -->
A few things to check:
1. Superset only loads the theme config from THEME, not THEME_DEFAULT. Make
sure you assign your theme dictionary to THEME in superset_config.py, like:
```python
THEME = {
"algorithm": "default",
"token": {
# ... your tokens ...
"brandSpinnerUrl": "/static/assets/images/loading.gif",
}
}
```
Otherwise, your custom spinner and logo won't be picked up by the
frontend.
[Reference](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/views/base.py#L209-L378)
2. If you've ever used the theme editor or loaded Superset before, your
browser's localStorage may have a saved theme that overrides the config. Clear
localStorage (look for the key `superset-theme`) and refresh the page.
[Reference](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset-frontend/src/theme/ThemeController.tsx#L43-L246)
3. For the favicon, make sure your FAVICONS config in superset_config.py
points to the correct path and that the file exists in the built static assets.
The favicon is rendered from this config in the HTML head.
[Reference](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/templates/superset/base.html#L24-L31)
4. Superset 6.0.0+ requires Node 20.x for frontend builds. Using Node 16 can
cause missing or outdated assets.
[Reference](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/Dockerfile#L32-L200)
5. After rebuilding, clear your browser cache to ensure you aren't seeing
cached assets.
If you follow these steps and still don't see your custom spinner or
favicon, use your browser's dev tools (Network tab) to check which asset paths
are being loaded and verify that your custom files are present in the container
at /app/superset/static/assets/images/.
<!-- Dosu Comment Footer -->
*To reply, just mention [@dosu](https://go.dosu.dev/dosubot).*
---
<sup>How did I do?
[Good](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=great_response)
|
[Irrelevant](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=irrelevant_answer)
|
[Incorrect](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=incorrect_sources)
|
[Verbose](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=too_verbose)
|
[Hallucination](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=hallucination)
| [Report
🐛](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=bug_report)
|
[Other](https://app.dosu.dev/response-feedback/6aab220f-30d3-4876-80b1-1308c82d9abb?feedback_type=other)</sup>
[](https://app.dosu.dev/a28d3c7e-a9d3-459e-9fb6-3a6f9ff4f357/ask?utm_source=github) [](https://cursor.com/link/prompt?text=A%20few%20things%20to%20check%3A%0A%0A1.%20Superset%20only%20loads%20the%20theme%20config%20from%20THEME%2C%20not%20THEME_DEFAULT.%20Make%20sure%20you%20assign%20your%20theme%20dictionary%20to%20THEME%20in%20superset_config.py%2C%20like%3A%0A%20%20%20%60%60%60python%0A%20%20%20THEME%20%3D%20%7B%0A%20%20%20%20%20%20%20%22algorithm%22%3A%20%22default%22%2C%0A%20%20%20%20%20%20%20%22token%22%3A%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%23%20...%20your%20tokens%20...%0A%20%20%20%20%20%20%20%20%20%20%20%22brandSpinnerUrl%22%3A%20%22/static/assets/images/loading.gif%22%2C%0A%20%20%20%20%20%20%20%7D%0A%20%20%20%7D%0A%20%20%20%60%60%60%0A%20%20%20Otherwise%2C%20your%20custom%20spinner%20and%20logo%20won%27t%20be%20picked%20up%20by%20the%20frontend.%20%5BRe
ference%5D%28https%3A//github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/views/base.py%23L209-L378%29%0A%0A2.%20If%20you%27ve%20ever%20used%20the%20theme%20editor%20or%20loaded%20Superset%20before%2C%20your%20browser%27s%20localStorage%20may%20have%20a%20saved%20theme%20that%20overrides%20the%20config.%20Clear%20localStorage%20%28look%20for%20the%20key%20%60superset-theme%60%29%20and%20refresh%20the%20page.%20%5BReference%5D%28https%3A//github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset-frontend/src/theme/ThemeController.tsx%23L43-L246%29%0A%0A3.%20For%20the%20favicon%2C%20make%20sure%20your%20FAVICONS%20config%20in%20superset_config.py%20points%20to%20the%20correct%20path%20and%20that%20the%20file%20exists%20in%20the%20built%20static%20assets.%20The%20favicon%20is%20rendered%20from%20this%20config%20in%20the%20HTML%20head.%20%5BReference%5D%28https%3A//github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377
799c/superset/templates/superset/base.html%23L24-L31%29%0A%0A4.%20Superset%206.0.0%2B%20requires%20Node%2020.x%20for%20frontend%20builds.%20Using%20Node%2016%20can%20cause%20missing%20or%20outdated%20assets.%20%5BReference%5D%28https%3A//github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/Dockerfile%23L32-L200%29%0A%0A5.%20After%20rebuilding%2C%20clear%20your%20browser%20cache%20to%20ensure%20you%20aren%27t%20seeing%20cached%20assets.%0A%0AIf%20you%20follow%20these%20steps%20and%20still%20don%27t%20see%20your%20custom%20spinner%20or%20favicon%2C%20use%20your%20browser%27s%20dev%20tools%20%28Network%20tab%29%20to%20check%20which%20asset%20paths%20are%20being%20loaded%20and%20verify%20that%20your%20custom%20files%20are%20present%20in%20the%20container%20at%20/app/superset/static/assets/images/.) [](https://go.dosu.dev/discord-bot) [](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/apache/superset/issues/36979)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
