Admob (6.12.x) Symbolic undefined error solution (IOS), admob6.12.x

Admob (6.12.x) Symbolic undefined error solution (IOS), admob6.12.x

When you upgrade the SDK version of Admob to 6.12.x,

Follow the official documentation (https://developers.google.com/mobile-ads-sdk/docs/#ios ),

Add the following framework:

StoreKitAudioToolboxMessageUISystemConfigurationCoreGraphicsAdSupport

Then add-ObjC to the Other Linker Flags in the application target build settings.

The following Link error still occurs during compilation.

Undefined symbols for architecture armv7:  "_OBJC_CLASS_$_EKEvent", referenced from:      objc-class-ref in libGoogleAdMobAds.a(GADOpener.o)  "_OBJC_CLASS_$_EKEventEditViewController", referenced from:      objc-class-ref in libGoogleAdMobAds.a(GADOpener.o)ld: symbol(s) not found for architecture armv7clang: error: linker command failed with exit code 1 (use -v to see invocation)

The solution is as follows:Add EventKit. framework and EventKitUI. framework to the project.
Add method: Click project properties at the top of the page. Open the General tab and find the Link framework and Libraries under the tab. Use the displayed + button to add the above two frameworks.