Dashboard No longer working

[swiffer]

Welcome!

• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, I've searched similar issues on the Traefik community forum and didn't find any.

What did you do?

Upgrade Docker Image to v3.0.0-rc2

What did you see instead?

Dashboard No longer loading - assets Return 404 Not found

What version of Traefik are you using?

Version: 3.0.0-rc2
Codename: beaufort
Go version: go1.22.1
Built: 2024-03-12T14:22:37Z
OS/Arch: linux/amd64

What is your environment & configuration?

Nothing special

Add more configuration information here.

If applicable, please paste the log output in DEBUG level

No response

[kbgvirus]

Having the same issue

[kbgvirus]

Failed to load resource: the server responded with a status of 404 ()

Refused to apply style from 'https://URL/assets/index.7f8343df.css' because its MIME type ('text/plain') is not a supported stylesheet MIME type, and strict MIME checking is enabled.

Getting the above errors

[onlinejudge95]

Having the same issue.

FYI this is also reported in traefik community discourse

[l4rm4nd]

Same issue.

Browser developer console reports back:

Refused to apply style from '/assets/index.7f8343df.css' because its MIME type ('text/plain') is not a supported stylesheet MIME type, and strict MIME checking is enabled.

Browsing /assets/index.30be398d.js leads to 404 Not Found.

[mmatur]

Hi all,

Thanks for reporting the issue. We were able to reproduce this issue by exposing the dashboard with a router. The issue is not present if you have --api.insecure and your are not using a router to expose the dashboard.

The issue has been introduced by #10416

[mmatur]

Hi all,

A PR has been created to fix the issue. The PR will be merged on v2.11 branch and them we will be able to merge back on v3.0. once it's done we will create a new RC version with this fix.

Sorry for the inconvenient.

[traefiker]

Closed by #10518.