go network_error ai_generated true

go: example.com/[email protected]：读取 https://proxy.golang.org/example.com/module/@v/v1.0.0.mod：拨号 tcp：查找 proxy.golang.org：I/O 超时

go: example.com/[email protected]: reading https://proxy.golang.org/example.com/module/@v/v1.0.0.mod: dial tcp: lookup proxy.golang.org: i/o timeout

ID: go/proxy-connectivity-timeout

其他格式: JSON · Markdown 中文 · English
80%修复率
87%置信度
0证据数
2024-12-10首次发现

版本兼容性

版本状态引入弃用备注
1.11 active — — —
1.12 active — — —
1.13 active — — —
1.14 active — — —
1.15 active — — —
1.16 active — — —
1.17 active — — —
1.18 active — — —
1.19 active — — —
1.20 active — — —
1.21 active — — —
1.22 active — — —
1.23 active — — —

根因分析

无法连接到 Go 模块代理网络，通常是由于防火墙限制、DNS 问题或代理宕机。

English

Network connectivity to the Go module proxy is unavailable, often due to firewall restrictions, DNS issues, or proxy being down.

generic

解决方案

  1. 70% 成功率 Set GOPROXY=off to bypass proxy and fetch directly from VCS 
    export GOPROXY=off && go mod download
  2. 80% 成功率 Use a different proxy or direct connection 
    export GOPROXY=https://goproxy.io,direct && go mod download

无效尝试

常见但无效的做法:

  1. Retrying the same command repeatedly 90% 失败

    Network timeout is likely persistent; retrying without fixing connectivity will continue to fail.

  2. Setting GOPROXY=https://proxy.golang.org,direct 50% 失败

    This is the default; if the proxy is unreachable, it will still timeout before falling back to direct.