[BUG] 500: Internal Error on chat page

[BlitDev]

是否已有关于该错误的issue或讨论？ | Is there an existing issue / discussion for this?

• 我已经搜索过已有的issues和讨论 | I have searched the existing issues / discussions

该问题是否在FAQ中有解答？ | Is there an existing answer for this in FAQ?

• 我已经搜索过FAQ | I have searched FAQ

当前行为 | Current Behavior

期望行为 | Expected Behavior

I assume it should just open as usual. At least it works on my phone (crDroid, Android 15, Mull browser)

复现方法 | Steps To Reproduce

1. Open the chat page in Firefox/Librewolf.
2. See the error.

运行环境 | Environment

- OS: NixOS 24.11

备注 | Anything else?

No response

[gitdine]

I am also getting this on Firefox 135, clearing cookies didn't fix it.
When I open Qwen on a different browser it works fine.

UPDATE:
I found a solution: it seems the problem was caused having privacy.resistFingerprinting enabled in Firefox.
Adding chat.qwenlm.ai to privacy.resistFingerprinting.exemptedDomains in about:config caused Qwen to function normally again.