Xamarin app doesn't debug on Android device - visual-studio

I am developing Xamarin App on Visual Studio, and I want to debug the app on Android device, when deploying on debug mode on Visual Studio, the app gets installed but when trying to open this error shows up on Visual Studio.
Couldn't connect to with logcat, GetProcessId returned: 0
Couldn't connect to the debugger. You can see more details in Xamarin diagnostic output
The app does work when deploying on release.

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http://developer.xamarin.com/guides/ios/getting_started/installation/windows/

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