go get beego时authz.go报错too many arguments to return？

GoLand在对github.com/astaxie/beego执行go get语句时报错信息如下： github.com/astaxie/beego/plugins/authz # github.com/astaxie/beego/plugins/authz F:\Go\Workspace\src\src\github.com\astaxie\beego\plugins\authz\authz.go:79:2: too many arguments to return have (bool, error) want (bool) 请教一下这是什么原因呀 GOROOT GOPATH设置如下： GOROOT=F:\Go\Workspace\go1.14 GOPATH=F:\Go\Workspace\src