System.ArgumentException: No member matching data has been found - Unity IOC

Question

I getting exception in my application while executing at line

public static void Initialize(Context applicationContext, IUnityContainer diContainer)
{
    diContainer.RegisterType<IAndroidGlobals, AndroidGlobals>(new ContainerControlledLifetimeManager(), new InjectionConstructor(applicationContext));
}

This is AndroidGlobls Class

public class AndroidGlobals : IAndroidGlobals
{

    public string ApplicationVersion(string appName)
    {
        return  ApplicationContext.PackageManager.GetPackageInfo(appName, 0).VersionName;
    }
    public Android.Content.Context ApplicationContext
    {
        get { return _applicationContext; }
    }

    private readonly Context _applicationContext;

    public AndroidGlobals(Context applicationContext)
    {
        _applicationContext = applicationContext;
    }
}

Below is the exception. How can I solve this issue

{System.InvalidOperationException: No member matching data has been found. Error in: RegisterType(Lifetime:PerContainer, Invoke.Constructor(dispatch.droid.mainactivity@77cb316)) ---> System.ArgumentException: No member matching data has been found. at Unity.Injection.InjectionConstructor.SelectMember (System.Type type, Unity.Injection.InjectionMember _) [0x0003c] in C:\projects\abstractions\src\Dependency\Injection\Members\InjectionConstructor.cs:48 at Unity.Injection.InjectionMember`2[TMemberInfo,TData].AddPolicies[TContext,TPolicySet] (System.Type registeredType, System.Type mappedToType, System.String name, TPolicySet& policies) [0x00023] in C:\projects\abstractions\src\Dependency\Injection\Abstracts\InjectionMember.cs:133 at Unity.UnityContainer.Unity.IUnityContainer.RegisterType (System.Type typeFrom, System.Type typeTo, System.String name, Unity.Lifetime.ITypeLifetimeManager lifetimeManager, Unity.Injection.InjectionMember[] injectionMembers) [0x00144] in C:\projects\container\src\UnityContainer.IUnityContainer.cs:66 --- End of inner exception stack trace --- at Unity.UnityContainer.Unity.IUnityContainer.RegisterType (System.Type typeFrom, System.Type typeTo, System.String name, Unity.Lifetime.ITypeLifetimeManager lifetimeManager, Unity.Injection.InjectionMember[] injectionMembers) [0x002de] in C:\projects\container\src\UnityContainer.IUnityContainer.cs:97 at Unity.UnityContainerExtensions.RegisterType[TFrom,TTo] (Unity.IUnityContainer container, Unity.Lifetime.ITypeLifetimeManager lifetimeManager, Unity.Injection.InjectionMember[] injectionMembers) [0x00000] in C:\projects\abstractions\src\Extensions\Container\UnityContainer.cs:132 at Ex.Express.Mobile.Core.Shared.Initializer.Initialize (Android.Content.Context applicationContext, Unity.IUnityContainer diContainer) [0x00012] in D:\ExNew\SmartPad\DEV\Ex.Express.Mobile\SmartPad\Components\Core\Core.Shared\Initializer.cs:72 at Ex.Express.Mobile.Core.Droid.Initializer.Initialize (Android.Content.Context applicationContext, Unity.IUnityContainer diContainer) [0x00001] in D:\ExNew\SmartPad\DEV\Ex.Express.Mobile\SmartPad\Components\Core\Core.Droid\Initializer.cs:22 at Ex.Express.Mobile.Apps.DispatchApp.Droid.MainActivity.OnCreate (Android.OS.Bundle bundle) [0x00034] in D:\ExNew\SmartPad\DEV\Ex.Express.Mobile\SmartPad\Apps\Messages\DispatchApp.Droid\MainActivity.cs:121 }

I am using Sdk and User Assembly in linker. How can I solve this issue?

Answer 1

This issue has been solved by using attribute [Android.Runtime.Preserve(AllMembers = true)] at the top of all used classes.