英文:
How to call a variable declared on the root package
问题
我在根目录（MyPackage）下有一个version.go文件。
package MyPackage
var (
Version = "undefined"
Hash = "undefined"
)
我还有第二个文件，位于MyPackage/cmd/bootloader/bootloader.go中。
package main
import (
"MyPackage"
"fmt"
)
func main() {
fmt.Println(MyPackage.Version)
}
但是我得到了undeclared name: MyPackage和"MyPackage" imported but not used as ext的错误，并且我不知道如何修复。
我尝试执行gotype bootloader.go，得到以下结果。
bootloader.go:9:14: undeclared name: MyPackage
bootloader.go:4:2: "MyPackage" imported but not used as ext
我将非常感谢任何提供帮助的人。
编辑：这与Golang全局变量访问不同，因为这将破坏变量的目的，因为我不想在每个main.go文件中重写它。我希望使用-ldflags来设置变量的值来构建main.go。
英文:
I have a version.go on my root folder(MyPackage).
package MyPackage
var (
Version = "undifened"
Hash = "undifined"
)
And I have second file found on MyPackage/cmd/bootloader/bootloader.go
package main
import(
"MyPackage"
"fmt"
)
func main() {
fmt.Println(MyPackage.Version)
}
But I am gettingundeclared name: MyPackage and "MyPackage" imported but not used as ext on gotype and i dont know how to fix.
I tried executing this gotype bootloader.go and get this.
bootloader.go:9:14: undeclared name: MyPackage
bootloader.go:4:2: "MyPackage" imported but not used as ext
I will appreciate for any help will come.
Edit: This is not the same with Golang Global Variable access because this will defeat the purpose of that variables, because i don't want to rewrite it on the every main.go. because I want to build the main.go with the -ldflags to set the value on the variable.
答案1
得分: 2
如果有人遇到这个问题，可以在主包所在的目录上运行go install命令，这样gotype就不会继续输出错误信息了。
英文:
If someone have this, doing go install on the directory where the main package is, makes the gotype stop spitting the message.
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