I would like to draw attention to this at an early stage.
When using MAUI Nightly 8.0.20-nightly.10376, the app crashes immediately upon startup if you set Telerik Popup Settings in the MAUI Styles
See min repro example https://github.com/baaaaif/MauiNightlyCrash
<MauiVersion>8.0.20-nightly.10376</MauiVersion>
<Style TargetType="telerik:RadTimePicker">
<Setter Property="PopupSettings">
<Setter.Value>
<telerik:PickerPopupSettings IsHeaderVisible="False" />
</Setter.Value>
</Setter>
</Style>
From the inner Exception...:
Name | Value | Type | |
---|---|---|---|
◢ | InnerException | {"Object reference not set to an instance of an object."} | System.Exception {System.NullReferenceException} |
at Microsoft.Maui.Controls.AppThemeBinding.AppThemeProxy..ctor(Element parent, AppThemeBinding binding) at Microsoft.Maui.Controls.AppThemeBinding.Apply(Object context, BindableObject bindObj, BindableProperty targetProperty, Boolean fromBindingContextChanged, SetterSpecificity specificity) at Microsoft.Maui.Controls.BindableObject.SetBinding(BindableProperty targetProperty, BindingBase binding, SetterSpecificity specificity) at Microsoft.Maui.Controls.BindableObject.SetBinding(BindableProperty targetProperty, BindingBase binding) at Microsoft.Maui.Controls.BindableObjectExtensions.SetAppTheme[T](BindableObject self, BindableProperty targetProperty, T light, T dark) at Microsoft.Maui.Controls.BindableObjectExtensions.SetAppThemeColor(BindableObject self, BindableProperty targetProperty, Color light, Color dark) at Telerik.Maui.Controls.PickerPopupSettings.OnPopupOutsideBackgroundColorPropertyChanged(Color color) at Telerik.Maui.Controls.PickerPopupSettings..ctor() at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean wrapExceptions)