go network_error ai_generated true

go: github.com/example/[email protected]: reading https://proxy.golang.org/github.com/example/pkg/@v/v0.1.0.mod: dial tcp 216.58.194.113:443: connect: connection refused

ID: go/proxy-connection-refused

Also available as: JSON · Markdown · 中文
80%Fix Rate
87%Confidence
0Evidence
2024-06-15First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.19 active — — —
1.20 active — — —
1.21 active — — —

Root Cause

The Go module proxy is unreachable due to network issues, firewall blocks, or proxy downtime.

generic

中文

Go 模块代理无法访问，由于网络问题、防火墙阻止或代理宕机。

Workarounds

  1. 85% success Use a different proxy or direct source. 
    Set 'export GOPROXY=direct' to bypass the proxy and fetch directly from VCS.
  2. 70% success Configure a corporate proxy or VPN if behind a firewall. 
    Set 'export GOPROXY=http://corporate-proxy:8080' or use 'https_proxy' environment variable.

Dead Ends

Common approaches that don't work:

  1. Retrying with 'go get -u' which uses the same proxy. 90% fail

    The proxy is still unreachable; retrying doesn't change network conditions.

  2. Setting GOFLAGS=-insecure to ignore TLS errors. 80% fail

    The error is connection refused, not TLS; this doesn't help.