I am using Xamarin.Forms. Recently I added bar-code scanner using Zxing https://components.xamarin.com/gettingstarted/zxing.net.mobile.forms. when I am trying to Debug app it is working fine but when I am trying to build app, I get the following error?
Severity Code Description Project File Line Suppression State Error The "LinkAssemblies" task failed unexpectedly. Java.Interop.Tools.Diagnostics.XamarinAndroidException: error XA2006: Reference to metadata item 'System.Void Xamarin.Forms.Element::set_AutomationId(System.String)' (defined in 'ZXing.Net.Mobile.Forms, Version=2.1.47.0, Culture=neutral, PublicKeyToken=null') from 'ZXing.Net.Mobile.Forms, Version=2.1.47.0, Culture=neutral, PublicKeyToken=null' could not be resolved. ---> Mono.Cecil.ResolutionException: Failed to resolve System.Void Xamarin.Forms.Element::set_AutomationId(System.String) at Mono.Linker.Steps.MarkStep.MarkMethod(MethodReference reference) at Mono.Linker.Steps.MarkStep.MarkInstruction(Instruction instruction)
at Mono.Linker.Steps.MarkStep.MarkMethodBody(MethodBody body) at Mono.Linker.Steps.MarkStep.ProcessMethod(MethodDefinition method)
at Mono.Linker.Steps.MarkStep.ProcessQueue() at Mono.Linker.Steps.MarkStep.Process() at Mono.Linker.Steps.MarkStep.Process(LinkContext context) at Mono.Linker.Pipeline.Process(LinkContext context) at MonoDroid.Tuner.Linker.Process(LinkerOptions options, LinkContext& context) at Xamarin.Android.Tasks.LinkAssemblies.Execute() --- End of inner exception stack trace --- at Java.Interop.Tools.Diagnostics.Diagnostic.Error(Int32 code, Exception innerException, String message, Object[] args) at Xamarin.Android.Tasks.LinkAssemblies.Execute() at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() at Microsoft.Build.BackEnd.TaskBuilder.d__26.MoveNext() SellDirect9000.Droid
