Downloading the solution, open it and compile it: namespace missing. I had to add manually this:
using MarcTron.Plugin.CustomEventArgs;
Cannot compile for iOS:
C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Xamarin\iOS\Xamarin.iOS.Local.targets(109,3): error : Could not find a part of the path 'C:\Users\PC\AppData\Local\XamarinBuildDownloadCache\GAppM-6.4.1\Frameworks\GoogleAppMeasurement.framework\GoogleAppMeasurement'.
If I update all the nugets (this project uses Xamarin Forms 4.6), I get another errors:
An error occurred: 'Object reference not set to an instance of an object.'. Callstack: ' at TestMTAdmob.iOS.AppDelegate.FinishedLaunching (UIKit.UIApplication app, Foundation.NSDictionary options) [0x00007] in C:\Users\PC\Desktop\TestMTAdmob-master\TestMTAdmob\TestMTAdmob.iOS\AppDelegate.cs:23
Xamarin.PreBuilt.iOS[288:11646] Xamarin.iOS: Unable to locate assembly 'Xamarin.Forms.Xaml' (culture: '')
I read about another requirement, the Xamarin.Google.iOS.SignIn package. I've installed it but it doesn't work neither.
using MarcTron.Plugin.CustomEventArgs;
Cannot compile for iOS:
If I update all the nugets (this project uses Xamarin Forms 4.6), I get another errors: An error occurred: 'Object reference not set to an instance of an object.'. Callstack: ' at TestMTAdmob.iOS.AppDelegate.FinishedLaunching (UIKit.UIApplication app, Foundation.NSDictionary options) [0x00007] in C:\Users\PC\Desktop\TestMTAdmob-master\TestMTAdmob\TestMTAdmob.iOS\AppDelegate.cs:23
Xamarin.PreBuilt.iOS[288:11646] Xamarin.iOS: Unable to locate assembly 'Xamarin.Forms.Xaml' (culture: '')