Exception : Type views:BorderlessEntry not found in xmlns clr-namespace:SuaveControls.MaterialForms

[JimmyPun610]

I was trying to use the MaterialEntry in Xamarin Form project.
I created a custom control which inherit MatrialEntry to set the default AccentColor.

    public class MyMaterialEntry : MaterialEntry
    {
        public MyMaterialEntry()
        {
            this.AccentColor = (Color)App.Current.Resources["AccentColor"];
        }
    }

Then I use MyMaterialEntry in XAML and run the Android client.
Then exception throw.

06-07 11:50:41.141 E/mono-rt (22891): [ERROR] FATAL UNHANDLED EXCEPTION: Xamarin.Forms.Xaml.XamlParseException: Position 13:14. Type views:BorderlessEntry not found in xmlns clr-namespace:SuaveControls.MaterialForms
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.CreateValuesVisitor.Visit (Xamarin.Forms.Xaml.ElementNode node, Xamarin.Forms.Xaml.INode parentNode) [0x00040] in D:\a\1\s\Xamarin.Forms.Xaml\CreateValuesVisitor.cs:50 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.ElementNode.Accept (Xamarin.Forms.Xaml.IXamlNodeVisitor visitor, Xamarin.Forms.Xaml.INode parentNode) [0x000ac] in D:\a\1\s\Xamarin.Forms.Xaml\XamlNode.cs:149 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.ElementNode.Accept (Xamarin.Forms.Xaml.IXamlNodeVisitor visitor, Xamarin.Forms.Xaml.INode parentNode) [0x00079] in D:\a\1\s\Xamarin.Forms.Xaml\XamlNode.cs:145 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.RootNode.Accept (Xamarin.Forms.Xaml.IXamlNodeVisitor visitor, Xamarin.Forms.Xaml.INode parentNode) [0x00044] in D:\a\1\s\Xamarin.Forms.Xaml\XamlNode.cs:200 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.XamlLoader.Visit (Xamarin.Forms.Xaml.RootNode rootnode, Xamarin.Forms.Xaml.HydrationContext visitorContext) [0x00054] in D:\a\1\s\Xamarin.Forms.Xaml\XamlLoader.cs:140 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.XamlLoader.Load (System.Object view, System.String xaml) [0x00058] in D:\a\1\s\Xamarin.Forms.Xaml\XamlLoader.cs:89 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.XamlLoader.Load (System.Object view, System.Type callingType) [0x00026] in D:\a\1\s\Xamarin.Forms.Xaml\XamlLoader.cs:67 
06-07 11:50:41.141 E/mono-rt (22891):   at Xamarin.Forms.Xaml.Extensions.LoadFromXaml[TXaml] (TXaml view, System.Type callingType) [0x00000] in D:\a\1\s\Xamarin.Forms.Xaml\ViewExtensions.cs:36 
06-07 11:50:41.141 E/mono-rt (22891):   at SuaveControls.MaterialForms.MaterialEntry.InitializeComponent () [0x00000] in <2e979f815d6a4604a84fcc9b7c5e80c5>:0 
06-07 11:50:41.141 E/mono-rt (22891):   at SuaveControls.MaterialForms.MaterialEntry..ctor () [0x00006] in <2e979f815d6a4604a84fcc9b7c5e80c5>:0 
06-07 11:50:41.141 E/mono-rt (22891):   at NWCMobileApp.UserControl.BasicControl.MyMaterialEntry..ctor () [0x00000] in C:\Users\jimmypun\source\repos\NWCMobileApp\NWCMobileApp\NWCMobileApp\UserControl\BasicControl\MyMaterialEntry.cs:11 
06-07 11:50:41.141 E/mono-rt (22891):   at NWCMobileApp.Pages.Account.LoginPage.InitializeComponent () [0x00067] in C:\Users\jimmypun\source\repos\NWCMobileApp\NWCMobileApp\NWCMobileApp\obj\Debug
etstandard2.0\Pages\Account\LoginPage.xaml.g.cs:42 

In MainActivity.cs, I added the Init before/after Forms.Init, but still no luck

        SuaveControls.MaterialForms.Android.Renderers.BorderlessEntryRenderer.Init();
            SuaveControls.MaterialForms.Android.RendererInitializer.Init();

[JimmyPun610]

But the control works if I directly use the MaterialEntry directly in XAML

[SuavePirate]

That's a new one. I guess I never tried inheriting from MaterialEntry either. What are your linker settings and what Xamarin.Forms version?

[JimmyPun610]

What do you mean about linker settings?
For XF version, I am using the latest 3.0 version.

There is another issue about MaterialButton.

      // we need to reset the StateListAnimator to override the setting of Elevation on touch down and release.
     Control.StateListAnimator = new Animation.StateListAnimator();

In your source code of Android Renderer of Material button, above line will throw exception and crash the app on some Android device with low version, eg, Mine is 4.4.4

[SuavePirate]

If you go to your Android and iOS project settings and go to linker there is a setting there. I want to see if it is getting linked out for some reason.

Also good call on the StateListAnimator. I believe someone has already picked up working on that

[JimmyPun610]

The linker settings is none.

[GuillermoGomezSanchez]

I try to do the same but I couldn't. Is there a fix for this?

[engmsaleh]

Any update or workaround for this error?