go - 为什么 stringer 找不到包裹？

Question

知道如何修复下面的错误吗？我有一个 go 生成器 (stringer)，我尝试运行它，但它一直报告说它找不到包导入，尽管包肯定是导入的。

stringer: checking package: main.go:13:3: could not import example.io/api/util (can't find import: example.io/api/util)
main.go:33: running "stringer": exit status 1

Answer 1

来自 this thread :

Seems to be a silly thing: 4 part import are usually subpackages and these must be "installed" before you can use them. I ran the following on the command line to resolve my problem:

所以先试试:

go install <yourpackage>

Ad 看看 go generate 之后是否有效。

确保使用最新的 go 1.4.2 并更新您的纵梁:

go get -u golang.org/x/tools/cmd/stringer