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
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.
解决方案
-
90% 成功率
go doc github.com/foo/bar.Bar go doc github.com/foo/bar | grep -i bar
-
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:
-
95% 失败
the symbol still does not exist in that package
-
100% 失败
undefined symbols are compile errors, not vet warnings
-
100% 失败
invalid syntax; cannot shadow package members