I have created Xamarin.Forms Project. UWP project is working fine and able to generate the bundle . Issue is coming when I am trying to Deploy/ Run android project. I want my app compatible from Android Version 4.0 (API Level 14) but getting below error. When I set the API level to 23 then able to deploy the/Run project. It is even not working when I am setting to android version 5 or 5.1. What changes should I made in my PCL or Droid project so that it runs for all API level from 14 to 23. I have installed SDK for all level of the API through SDK Manager.
error MSB4018: The "LinkAssemblies" task failed unexpectedly. 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: Java.Interop.Tools.Diagnostics.XamarinAndroidException: error XA2006: Reference to metadata item 'System.Void Android.Widget.TextView::SetTextAppearance(System.Int32)' (defined in 'Xamarin.Forms.Platform.Android, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null') from 'Xamarin.Forms.Platform.Android, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null' could not be resolved. ---> Mono.Cecil.ResolutionException: Failed to resolve System.Void Android.Widget.TextView::SetTextAppearance(System.Int32) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.MarkMethod(MethodReference reference) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.MarkInstruction(Instruction instruction) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.MarkMethodBody(MethodBody body) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.ProcessMethod(MethodDefinition method) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.ProcessQueue() 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.Process() 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Steps.MarkStep.Process(LinkContext context) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Mono.Linker.Pipeline.Process(LinkContext context) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at MonoDroid.Tuner.Linker.Process(LinkerOptions options, LinkContext& context) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Xamarin.Android.Tasks.LinkAssemblies.Execute() 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: --- End of inner exception stack trace --- 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Java.Interop.Tools.Diagnostics.Diagnostic.Error(Int32 code, Exception innerException, String message, Object[] args) 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Xamarin.Android.Tasks.LinkAssemblies.Execute() 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() 1>C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1571,5): error MSB4018: at Microsoft.Build.BackEnd.TaskBuilder.d__26.MoveNext()
