The “XamlCTask” task failed unexpectedly on visual studio for xamarin

Question

When I am trying to run application on Xamarin on visual studio, I am getting error as mentioned below and not able to run the application on device or emulator:

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Answer 1

When We Add ContentPage Page in Xamarin.Forms. and in that page we add more then one ContentPage.Content in same page. Then also we get this type of the error.