go build_error ai_generated true

./main.go:12:9: 未定义:foo.Bar

./main.go:12:9: undefined: foo.Bar

ID: go/undefined-symbol

其他格式: JSON · Markdown 中文 · English
80%修复率
90%置信度
0证据数
2024-02-05首次发现

版本兼容性

版本状态引入弃用备注
1.x active — — —

根因分析

所引用的标识符在导入的包中不存在(被重命名、未导出,或版本不对)。常见于依赖升级后。

English

The identifier does not exist in the imported package (renamed, unexported, or the wrong package version). Often after a dependency upgrade.

generic

解决方案

  1. 90% 成功率
    go doc github.com/foo/bar.Bar
    go doc github.com/foo/bar | grep -i bar
  2. 85% 成功率
    go get github.com/foo/[email protected]
    go mod tidy

无效尝试

常见但无效的做法:

  1. 95% 失败

    the symbol still does not exist in that package

  2. 100% 失败

    undefined symbols are compile errors, not vet warnings

  3. 100% 失败

    invalid syntax; cannot shadow package members