I need BT in my application, and the emulator in VS2017 doesn't support it => need to test on device using Liveplayer.
When I take a build that works fine on the Android emulator (VisualStudio_Android-23__x86_phone(Android 6.0 - API23), and try and deploy it on phone, I get a Pop-up with 5 errors, all related to the same underlying issue. "The type or namespace name 'Json' does not exist in the namespace 'System' (are you missing an assembly reference?)"
I'm new to Xamarin, so still on a steep learning curve. I have checked the References under the *.Android tab in Solution Explorer and System.Json is ticked.
In the file using Json (MainPage.Xaml.cs) I have _using System.Json_;
(1) What am I doing wrong?
(2) Is there an easier way to test Bluetooth other than Xamarin Liveplayer?