someone know because there is an error when it is executed the emulator, show this error:
"Object reference not set to an instance of an object."
Is there someone more with the same issue?
Visual Studio emulators are not updated in a long time, I would recommend using Googles x86 emulators for your Android development needs. You can find the instructions to set them up here https://developer.xamarin.com/guides/android/deployment,_testing,_and_metrics/debug-on-emulator/android-sdk-emulator/
Thanks you very much @prashantvc , I am going to try the Googles x86 emulators.
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