No tracked branch configured for branch master or the branch doesn't exist. To make your branch track a remote branch call, for example, git branch --set-upstream-to=origin/master master
沒有為分支主配置的跟蹤分支,或者分支不存在。要讓分支跟蹤遠程分支調用,例如,git分支——set-upstream-to=origin/master - master