描述：
当我们从网上下载别人写的demo或者第三方框架的示例，在真机上运行时，报如下错误：
1、No account for team "**********". Add a new account in the Accounts preference pane or verify that your accounts have valid credentials.
2、No signing certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID "**********" with a private key was found.
解决办法：
如下所示：只需要将项目中“TARGETS”中的每一个TARGET中“Siging”的Team都设置成自己的团队即可！！！WX20180731-143221@2x.png
