Hello! I was updating my project to Avalonia 12, when I noticed IconPacks.Avalonia not working properly. Probably only a rebuild of the package is needed. A typo was fixed in Avalonia and probably your latest build is referencing the old namespace.
Avalonia docs
Unhandled exception. System.TypeLoadException: Could not load type 'Avalonia.Controls.PseudolassesExtensions' from assembly 'Avalonia.Base, Version=12.0.0.0, Culture=neutral, PublicKeyToken=c8d484a7012f9a8b'.
at IconPacks.Avalonia.Core.PackIconControlBase.UpdateIconPseudoClasses(Boolean filled, Boolean outlined, Boolean flipped)
at IconPacks.Avalonia.PackIconControl.UpdateData() in /_/src/IconPacks.Avalonia/PackIconControl.cs:line 208
at IconPacks.Avalonia.PackIconControl.OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) in /_/src/IconPacks.Avalonia/PackIconControl.cs:line 74
at Avalonia.AvaloniaObject.OnPropertyChangedCore(AvaloniaPropertyChangedEventArgs change)
at Avalonia.Animation.Animatable.OnPropertyChangedCore(AvaloniaPropertyChangedEventArgs change)
at Avalonia.AvaloniaObject.RaisePropertyChanged[T](AvaloniaProperty`1 property, Optional`1 oldValue, BindingValue`1 newValue, BindingPriority priority, Boolean isEffectiveValue)
at Avalonia.PropertyStore.EffectiveValue`1.NotifyValueChanged(ValueStore owner, StyledProperty`1 property, T oldValue)
at Avalonia.PropertyStore.EffectiveValue`1.SetAndRaiseCore(ValueStore owner, StyledProperty`1 property, T value, BindingPriority priority, Boolean isOverriddenCurrentValue, Boolean isCoercedDefaultValue)
at Avalonia.PropertyStore.EffectiveValue`1.SetLocalValueAndRaise(ValueStore owner, StyledProperty`1 property, T value)
at Avalonia.PropertyStore.ValueStore.SetLocalValue[T](StyledProperty`1 property, T value)
at Avalonia.PropertyStore.ValueStore.SetValue[T](StyledProperty`1 property, T value, BindingPriority priority)
at Avalonia.AvaloniaObject.SetValue[T](StyledProperty`1 property, T value, BindingPriority priority)
at IconPacks.Avalonia.PackIconControl.set_Kind(Enum value) in /_/src/IconPacks.Avalonia/PackIconControl.cs:line 63
Hello! I was updating my project to Avalonia 12, when I noticed IconPacks.Avalonia not working properly. Probably only a rebuild of the package is needed. A typo was fixed in Avalonia and probably your latest build is referencing the old namespace.
Avalonia docs