Describes the cause and action for error messages.
go cannot resolve directory github.com
How do I configure goland to recognize 'mod' packages?
cannot find package "github.com/gorilla/mux" in any of:
Not resolving dependency in vendor directory
Go, Golang : does not make sense that I have to have files ...
Imports not resolved from $GOPATH/src if vendor directory is ... - GitHub
Vendor directory in parent directory doesn't resolve ・ Issue ... - GitHub
Go の開発環境は IntelliJ IDEA + golang plugin がマトモだった - Qiita
Importing from GitHub not working - Getting Help - Go Forum
GoLand IDE and local vendor directories | matt glaman