【iOS开发】This application's application-identifier entitlement does not match that of the installed ap

Xcode编译报错：
This application’s application-identifier entitlement does not match that of the installed application. These values must match for an upgrade to be allowed.

原因：两次编译的用的证书不一致。

解决：
把之前装的app卸载，重新安装下。