Xcode 提交APP时遇到 “has one iOS Distribution certificate but its private key is not installed”

解决办法:
登录Apple开发证书后台,把发布版证书.cer文件下载到本地,双击安装即可。若还没有设置发布证书文件,则创建一个后下载。

Ref: https://blog.csdn.net/dingqk/article/details/79007072

原文地址:https://www.cnblogs.com/open-coder/p/10518756.html