Getting error

[paul19920801]

[FATAL] 2025/08/18 21:51:48 github.com/p4gefau1t/trojan-go/proxy.(*Node).BuildNext:stack.go:29 invalid redirect address. check your http server: :0 | dial tcp :0: connect: connection refused

Not chinese - don't know what to do running out of ideas please help me

[paul19920801]

"websocket": {
"enabled": true,
"path": "/",
"fallback_addr": "127.0.0.1",
"fallback_port": 0
}

我不需要网站回落，只想使用 Trojan-Go 作为 VPN。我尝试使用 Caddy 提供 80 端口的 HTTP 服务，但仍然出现这个错误。

请问这个错误是因为 fallback_port 设置为 0 吗？如果我不需要 fallback，该如何配置才不会出错？

感谢您的帮助！

If you want to add an English version too (some contributors can read both):
🇬🇧 Optional English version:

Hello, I’m using Trojan-Go inside Docker and get this error:

[FATAL] invalid redirect address. check your http server: :0 | dial tcp :0: connect: connection refused

My config uses:

"websocket": {
"enabled": true,
"path": "/",
"fallback_addr": "127.0.0.1",
"fallback_port": 0
}

I don’t need a fallback website, just VPN. I tried using Caddy on port 80, but still got the error.

How should I configure it correctly if no fallback is needed?

Thanks!

Let me know if you'd like help pasting this on GitHub or need to tweak the message further.