[BUG] XamlParseException IconTintColorBehavior

[flipper09112]

Is there an existing issue for this?

• I have searched the existing issues

Did you read the "Reporting a bug" section on Contributing file?

• I have read the "Reporting a bug" section on Contributing file: https://github.com/CommunityToolkit/Maui/blob/main/CONTRIBUTING.md#reporting-a-bug

Current Behavior

My ios app crash on start because im using the IconTintColorBehavior

Expected Behavior

I expect that can use IconTintColorBehavior

Steps To Reproduce

1. Use this
   `
   

            <Image.Behaviors>
                <toolkit:IconTintColorBehavior TintColor="{Binding Source={Reference PgThis}, Path=ImageTintColor}" />
            </Image.Behaviors>
   
        </Image>
   

`

2. run app

Link to public reproduction project repository

Private repo

Environment

- .NET MAUI CommunityToolkit:12.2.0
- OS:ios
- .NET MAUI: 9.0.120

Anything else?

Microsoft.Maui.Controls.Xaml.XamlParseException: Position 68:22. Type toolkit:IconTintColorBehavior not found in xmlns http://schemas.microsoft.com/dotnet/2022/maui/toolkit
at Microsoft.Maui.Controls.Xaml.CreateValuesVisitor.Visit(ElementNode node, INode parentNode)
at Microsoft.Maui.Controls.Xaml.ElementNode.Accept(IXamlNodeVisitor visitor, INode parentNode)
at Microsoft.Maui.Controls.Xaml.ElementNode.Accept(IXamlNodeVisitor visitor, INode parentNode)
at Microsoft.Maui.Controls.Xaml.ElementNode.Accept(IXamlNodeVisitor visitor, INode parentNode)
at Microsoft.Maui.Controls.Xaml.RootNode.Accept(IXamlNodeVisitor visitor, INode parentNode)
at Microsoft.Maui.Controls.Xaml.XamlLoader.Visit(RootNode rootnode, HydrationContext visitorContext, Boolean useDesignProperties)
at Microsoft.Maui.Controls.Xaml.XamlLoader.Load(Object view, String xaml, Assembly rootAssembly, Boolean useDesignProperties)
at Microsoft.Maui.Controls.Xaml.XamlLoader.Load(Object view, String xaml, Boolean useDesignProperties)
at Microsoft.Maui.Controls.Xaml.XamlLoader.Load(Object view, Type callingType)
at Microsoft.Maui.Controls.Xaml.Extensions.LoadFromXaml[AuthenticationPage](AuthenticationPage view, Type callingType)
at Unicre.HB.Mobile.Views.Authentication.AuthenticationPage.InitializeComponent() in /Users/filipetorres/Documents/uAPPMAUI/src/Unicre.HB.Mobile/obj/Debug/net9.0-ios/iossimulator-arm64/Microsoft.Maui.Controls.SourceGen/Microsoft.Maui.Controls.SourceGen.CodeBehindGenerator/Views_Authentication_AuthenticationPage.xaml.sg.cs:line 51
at Unicre.HB.Mobile.Views.Authentication.AuthenticationPage..ctor() in /Users/filipetorres/Documents/uAPPMAUI/src/Unicre.HB.Mobile/Views/Authentication/AuthenticationPage.xaml.cs:line 37
at System.Object.InvokeStub_AuthenticationPage..ctor(Object , Object , IntPtr* )
at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2[[Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, Microsoft.Extensions.DependencyInjection, Version=9.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60],[System.Object, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].VisitCallSiteMain(ServiceCallSite callSite, RuntimeResolverContext argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitDisposeCache(ServiceCallSite transientCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2[[Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, Microsoft.Extensions.DependencyInjection, Version=9.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60],[System.Object, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].VisitCallSite(ServiceCallSite callSite, RuntimeResolverContext argument)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeServiceProviderEngine.<>c__DisplayClass4_0.b__0(ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(ServiceIdentifier serviceIdentifier, ServiceProviderEngineScope serviceProviderEngineScope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType)
at Microsoft.Maui.MauiContext.WrappedServiceProvider.GetService(Type serviceType)
at Microsoft.Maui.Controls.ShellContent.<>c__DisplayClass20_0.<Microsoft.Maui.Controls.IShellContentController.GetOrCreateContent>b__0()
at Microsoft.Maui.Controls.ElementTemplate.CreateContent()
at Microsoft.Maui.Controls.Internals.DataTemplateExtensions.CreateContent(DataTemplate self, Object item, BindableObject container)
at Microsoft.Maui.Controls.ShellContent.Microsoft.Maui.Controls.IShellContentController.GetOrCreateContent()
at Microsoft.Maui.Controls.Platform.Compatibility.ShellSectionRootRenderer.LoadRenderers()
at Microsoft.Maui.Controls.Platform.Compatibility.ShellSectionRootRenderer.ViewDidLoad()
at UIKit.UIApplication.UIApplicationMain(Int32 argc, String[] argv, IntPtr principalClassName, IntPtr delegateClassName) in /Users/builder/azdo/_work/1/s/macios/src/UIKit/UIApplication.cs:line 69
at UIKit.UIApplication.Main(String[] args, Type principalClass, Type delegateClass) in /Users/builder/azdo/_work/1/s/macios/src/UIKit/UIApplication.cs:line 104
at Unicre.HB.Mobile.Program.Main(String[] args) in /Users/filipetorres/Documents/uAPPMAUI/src/Unicre.HB.Mobile/Platforms/iOS/Program.cs:line 13

[dotnet-policy-service]

Hi @@flipper09112! We have added the needs reproduction label to this issue, which indicates that we are unable to take further action until you provide a reproduction sample that we can use to reproduce + fix your bug. In accordance with the Reporting a bug section of our Contributing.md that you confirmed reading before you submitted this Issue, we ask that every Issue author provide a link to an open-source repository containing the reproduction sample app. This issue will be closed automatically in 5 days if we do not receive a reproduction sample from you. Please feel free to re-open this Issue once you have provided a reproduction sample.

[flipper09112]

workarround

add this to visual element constructor

Loaded += (sender, args) =>
{
    var behavior = new IconTintColorBehavior();

    // Cria o binding
    var binding = new Binding
    {
        Source = this, // equivale ao {Reference PgThis} no XAML
        Path = nameof(ImageTintColor) // propriedade que você quer bindar
    };

    // Associa o binding à propriedade TintColor do behavior
    behavior.SetBinding(IconTintColorBehavior.TintColorProperty, binding);

    // Adiciona o behavior à imagem
    InfoTypeIconImage.Behaviors.Add(behavior);
};

[dotnet-policy-service]

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 3 days. It will be closed if no further activity occurs within 2 days of this comment. If it is closed, feel free to comment when you are able to provide the additional information and we will re-investigate.

[dotnet-policy-service]

We haven't received a reproduction sample from you. The issue is closed.