Find a way to find the corresponding library
Then go to Build Phases -- LinkBinary With Libraries and click + to select the corresponding framework, just like the error report of my project
Undefined symbol: _OBJC_CLASS_$_ADClient
_OBJC_CLASS_$_ASIdentifierManager The missing library is AdSupport.framework Add it and compile it again to pass
The following is caused by the lack of the latest library of the Sqlite library and the Zlib library, and the same new library is added
