MissingMethodException is thrown

[mrn-aglic]

I tried to add AvaloniaEdit nuget into a project. Using Avalonia.Desktop 0.9.2
Project template is created from the mvvm template provided by avalonia.

However, the project fails to run with the following exception:
Unhandled exception. System.TypeInitializationException: The type initializer for 'AvaloniaEdit.Editing.TextArea' threw an exception.

Here is the entire stack trace:

Unhandled exception. System.TypeInitializationException: The type initializer for 'AvaloniaEdit.Editing.TextArea' threw an exception.
 ---> System.TypeInitializationException: The type initializer for 'AvaloniaEdit.Rendering.TextView' threw an exception.
 ---> System.MissingMethodException: Method not found: 'Void Avalonia.Media.Pen..ctor(Avalonia.Media.IBrush, Double, Avalonia.Media.DashStyle, Avalonia.Media.PenLineCap, Avalonia.Media.PenLineCap, Avalonia.Media.PenLineCap, Avalonia.Media.PenLineJoin, Double)'.
   at AvaloniaEdit.Rendering.TextView.CreateFrozenPen(IBrush brush)
   at AvaloniaEdit.Rendering.TextView..cctor()
   --- End of inner exception stack trace ---
   at AvaloniaEdit.Editing.TextArea..cctor()
   --- End of inner exception stack trace ---
   at Builder_cc0eb0a092b34ebca0de3b4a0e5e8c03_resm:AvaloniaEdit.Editing.TextArea.xaml?assembly=AvaloniaEdit.__AvaloniaXamlIlPopulate(IServiceProvider , Styles )
   at lambda_method(Closure , IServiceProvider )
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.LoadOrPopulate(Type created, Object rootInstance)
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.LoadSreCore(String xaml, Assembly localAssembly, Object rootInstance, Uri uri, Boolean isDesignMode)
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.LoadSre(String xaml, Assembly localAssembly, Object rootInstance, Uri uri, Boolean isDesignMode)
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.Load(Stream stream, Assembly localAssembly, Object rootInstance, Uri uri, Boolean isDesignMode)
   at Avalonia.Markup.Xaml.AvaloniaXamlLoader.Load(Stream stream, Assembly localAssembly, Object rootInstance, Uri uri)
   at Avalonia.Markup.Xaml.AvaloniaXamlLoader.Load(Uri uri, Uri baseUri)
   at Avalonia.Markup.Xaml.Styling.StyleInclude.get_Loaded()
   at Avalonia.Markup.Xaml.Styling.StyleInclude.Avalonia.Controls.ISetResourceParent.ParentResourcesChanged(ResourcesChangedEventArgs e)
   at Avalonia.Styling.Styles.<.ctor>b__4_0(IStyle x)
   at Avalonia.Collections.AvaloniaListExtensions.<>c__DisplayClass0_0`1.<ForEachItem>b__0(Int32 _, T i)
   at Avalonia.Collections.AvaloniaListExtensions.<>c__DisplayClass1_0`1.<ForEachItem>g__Add|0(Int32 index, IList items)
   at Avalonia.Collections.AvaloniaListExtensions.<>c__DisplayClass1_0`1.<ForEachItem>b__2(Object _, NotifyCollectionChangedEventArgs e)
   at Avalonia.Collections.AvaloniaList`1.NotifyAdd(T item, Int32 index)
   at Avalonia.Collections.AvaloniaList`1.Add(T item)
   at Builder_f5ecc677d06342bca01968013cf8ba82_resm:AvaloniaEdit.AvaloniaEdit.xaml?assembly=AvaloniaEdit.__AvaloniaXamlIlPopulate(IServiceProvider , Styles )
   at lambda_method(Closure , IServiceProvider )
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.LoadOrPopulate(Type created, Object rootInstance)
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.LoadSreCore(String xaml, Assembly localAssembly, Object rootInstance, Uri uri, Boolean isDesignMode)
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.LoadSre(String xaml, Assembly localAssembly, Object rootInstance, Uri uri, Boolean isDesignMode)
   at Avalonia.Markup.Xaml.XamlIl.AvaloniaXamlIlRuntimeCompiler.Load(Stream stream, Assembly localAssembly, Object rootInstance, Uri uri, Boolean isDesignMode)
   at Avalonia.Markup.Xaml.AvaloniaXamlLoader.Load(Stream stream, Assembly localAssembly, Object rootInstance, Uri uri)
   at Avalonia.Markup.Xaml.AvaloniaXamlLoader.Load(Uri uri, Uri baseUri)
   at Avalonia.Markup.Xaml.Styling.StyleInclude.get_Loaded()
   at Avalonia.Markup.Xaml.Styling.StyleInclude.Avalonia.Controls.ISetResourceParent.ParentResourcesChanged(ResourcesChangedEventArgs e)
   at Avalonia.Styling.Styles.<.ctor>b__4_0(IStyle x)
   at Avalonia.Collections.AvaloniaListExtensions.<>c__DisplayClass0_0`1.<ForEachItem>b__0(Int32 _, T i)
   at Avalonia.Collections.AvaloniaListExtensions.<>c__DisplayClass1_0`1.<ForEachItem>g__Add|0(Int32 index, IList items)
   at Avalonia.Collections.AvaloniaListExtensions.<>c__DisplayClass1_0`1.<ForEachItem>b__2(Object _, NotifyCollectionChangedEventArgs e)
   at Avalonia.Collections.AvaloniaList`1.NotifyAdd(T item, Int32 index)
   at Avalonia.Collections.AvaloniaList`1.Add(T item)
   at Avalonia.Styling.Styles.Add(IStyle item)
   at SharpVisUI.App.!XamlIlPopulate(IServiceProvider , App ) in /Users/Marin/Rider/SharpVisUI/SharpVisUI/App.xaml:line 1
   at SharpVisUI.App.!XamlIlPopulateTrampoline(App )
   at SharpVisUI.App.Initialize() in /Users/Marin/Rider/SharpVisUI/SharpVisUI/App.xaml.cs:line 13
   at Avalonia.Controls.AppBuilderBase`1.Setup()
   at Avalonia.Controls.AppBuilderBase`1.SetupWithLifetime(IApplicationLifetime lifetime)
   at Avalonia.ClassicDesktopStyleApplicationLifetimeExtensions.StartWithClassicDesktopLifetime[T](T builder, String[] args, ShutdownMode shutdownMode)
   at SharpVisUI.Program.Main(String[] args) in /Users/Marin/Rider/SharpVisUI/SharpVisUI/Program.cs:line 14

I know the demo in this repo is working, but I haven't the slightest clue of what I'm missing to make it work.

With further investigation, I noticed that the nuget version uses a constructor for Pen that doesn't exist anymore:

private static Pen CreateFrozenPen(IBrush brush)
    {
      return new Pen(brush, 1.0, (DashStyle) null, PenLineCap.Flat, PenLineCap.Flat, PenLineCap.Flat, PenLineJoin.Miter, 10.0);
    }

The github code of AvaloniaEdit:

private static Pen CreateFrozenPen(IBrush brush)
        {
            var pen = new Pen(brush);
            return pen;
        }

[rmboggs]

I just ran into the same exact issue. Any idea when 0.10 (assuming it is fixed in this version) can be distributed to nuget?