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[dotnet-sdk-7.0.100-alpha.1.22057.7] Transmogrify Launch failed with exception about unable to load type 'System.Windows.Media.MILCMD_POP' #63664

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[dotnet-sdk-7.0.100-alpha.1.22057.7] Transmogrify Launch failed with exception about unable to load type 'System.Windows.Media.MILCMD_POP'#63664
#63975
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area-TypeSystem-coreclruntriagedNew issue has not been triaged by the area owner
@Junjun-zhao

Description

@Junjun-zhao
Junjun-zhao
opened on Jan 11, 2022

Application Name: Transmogrify, SUBSTitute (These two apps affected)
OS: Windows 10 RS5
CPU: X64
.NET Build Number: dotnet-sdk-7.0.100-alpha.1.22057.7

Verify Scenarios:
1). Windows10 RS5 x64+dotnet-sdk-7.0.100-alpha.1.22057.7: Fail
2). Windows10 RS5 x64+dotnet-sdk-7.0.100-alpha.1.21568.2: Pass
3). Windows10 RS5 x64+dotnet-sdk-6.0.200-preview.21603.2: Pass

App Source and App Checking at: https://devdiv.visualstudio.com/DevDiv/_workitems/edit/1460206

Repro steps:

This is .net core3.0 app, but we are running it on 7.0, machine only have 7.0 installed, and DOTNET_ROLL_FORWARD_ON_NO_CANDIDATE_FX=2, so it runs on 7.0

  1. Copy Transmogrify from server to local machine.
  2. Launch Transmogrify.exe

Expected Result:
App launch successful.

Actual Result:
App launch failed.

Exceptions from Event Log:

Application: Transmogrify.exe
CoreCLR Version: 7.0.22.5610
.NET Version: 7.0.0-alpha.1.22056.10
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Windows.Markup.XamlParseException: 'The invocation of the constructor on type 'Transmogrify.Pages.ProjectOverviewControls.OverviewRibbon' that matches the specified binding constraints threw an exception.' Line number '12' and line position '10'.
 ---> System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types.
Type 'System.Windows.Media.MILCMD_POP' from assembly 'PresentationCore, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has zero size.
   at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
   at System.Reflection.Assembly.GetTypes()
   at Transmogrify.Services.LibraryService.<>c.<GetAvailableEndpointTypes>b__6_1(Assembly a) in E:\App Source\Transmogrify\Transmogrify\Services\LibraryService.cs:line 34
   at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
   at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable`1 source, Func`2 predicate, Boolean& found)
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   at Transmogrify.Services.LibraryService.GetAvailableEndpointTypes() in E:\App Source\Transmogrify\Transmogrify\Services\LibraryService.cs:line 35
   at Transmogrify.Pages.ProjectOverviewControls.OverviewRibbon.AddEndPointTypesToMenu() in E:\App Source\Transmogrify\Transmogrify\Pages\ProjectOverviewControls\OverviewRibbon.xaml.cs:line 36
   at Transmogrify.Pages.ProjectOverviewControls.OverviewRibbon..ctor() in E:\App Source\Transmogrify\Transmogrify\Pages\ProjectOverviewControls\OverviewRibbon.xaml.cs:line 29
   at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean wrapExceptions)
System.TypeLoadException: Type 'System.Windows.Media.MILCMD_POP' from assembly 'PresentationCore, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has zero size.
   --- End of inner exception stack trace ---
   at System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri)
   at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
   at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
   at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
   at System.Windows.Application.LoadBamlStreamWithSyncInfo(Stream stream, ParserContext pc)
   at MS.Internal.AppModel.AppModelKnownContentFactory.BamlConverter(Stream stream, Uri baseUri, Boolean canUseTopLevelBrowser, Boolean sandboxExternalContent, Boolean allowAsync, Boolean isJournalNavigation, XamlReader& asyncObjectConverter)
   at MS.Internal.AppModel.MimeObjectFactory.GetObjectAndCloseStream(Stream s, ContentType contentType, Uri baseUri, Boolean canUseTopLevelBrowser, Boolean sandboxExternalContent, Boolean allowAsync, Boolean isJournalNavigation, XamlReader& asyncObjectConverter)
   at System.Windows.Navigation.NavigationService.GetObjectFromResponse(WebRequest request, WebResponse response, Uri destinationUri, Object navState)
   at System.Windows.Navigation.NavigationService.DoNavigate(Uri source, NavigationMode f, Object navState)
   at System.Windows.Navigation.NavigateQueueItem.Dispatch(Object obj)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at Transmogrify.App.Main()

Minimal Repro steps:
dotnet-sdk-7.0.100-alpha.1.22057.7 sdk should be installed on the machine.

  1. Create a .NET 6.0 WPF project.
  2. Add Using System.Windows; namespace in MainWindow.xaml.cs file.
  3. Add following highlighted code in MainWindows's construct function:
public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
            IEnumerable<Type> lst2 = assemblies.SelectMany(a => a.GetTypes()).Where(a => a.Name.StartsWith("MILCMD"));
            Type type = lst2.FirstOrDefault(a => a.FullName == "System.Windows.Media.MILCMD_POP");
        }
    }
  1. Build the project.
  2. Go to bin\Debug\net6.0-windows folder, assign the Microsoft.WindowsDesktop.App to 7.0.0-alpha.1.22055.1:
{
  "runtimeOptions": {
    "tfm": "net6.0",
    "frameworks": [
      {
        "name": "Microsoft.NETCore.App",
        "version": "6.0.0-rc.2.21452.2"
      },
      {
        "name": "Microsoft.WindowsDesktop.App",
        "version": " 7.0.0-alpha.1.22055.1"
      }
    ]
  }
}
  1. Launch the exe under bin\Debug\net6.0-windows

Reproduce demo attached in https://devdiv.visualstudio.com/DevDiv/_workitems/edit/1460206.

Expected Result:
The exe can run successfully.

Actual Result:
Exe doesn't launch successfully.

Exception from Event Viewer:

Application: GetTypeException.exe
CoreCLR Version: 7.0.22.5610
.NET Version: 7.0.0-alpha.1.22056.10
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Windows.Markup.XamlParseException: 'The invocation of the constructor on type 'GetTypeException.MainWindow' that matches the specified binding constraints threw an exception.' Line number '6' and line position '9'.
 ---> System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types.
Type 'System.Windows.Media.MILCMD_POP' from assembly 'PresentationCore, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has zero size.
   at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
   at System.Reflection.Assembly.GetTypes()
   at GetTypeException.MainWindow.<>c.<.ctor>b__0_0(Assembly a) in C:\Users\v-weiwc\source\repos\GetTypeException\GetTypeException\MainWindow.xaml.cs:line 29
   at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable`1 source, Func`2 predicate, Boolean& found)
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   at GetTypeException.MainWindow..ctor() in C:\Users\v-weiwc\source\repos\GetTypeException\GetTypeException\MainWindow.xaml.cs:line 30
   at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean wrapExceptions)
System.TypeLoadException: Type 'System.Windows.Media.MILCMD_POP' from assembly 'PresentationCore, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has zero size.
   --- End of inner exception stack trace ---
   at System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri)
   at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
   at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
   at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
   at System.Windows.Application.LoadBamlStreamWithSyncInfo(Stream stream, ParserContext pc)
   at System.Windows.Application.DoStartup()
   at System.Windows.Application.<.ctor>b__1_0(Object unused)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at GetTypeException.App.Main()

Findings:

  1. Compare the PresentationCore.dll version from dotnet-sdk-7.0.100-alpha.1.22057.7 and dotnet-sdk-7.0.100-alpha.1.21568.2, we found they have different versions. In dotnet-sdk-7.0.100-alpha.1.22057.7, it is 7.0.22.5501, and in dotnet-sdk-7.0.100-alpha.1.21568.2, it is 7.0.21.56606.
  2. Since the error is unable to load 'System.Windows.Media.MILCMD_POP' type from PresentationCore.dll, we use ILSpy to reflect the PresentationCore.dll, and found 'System.Windows.Media.MILCMD_POP' type exists in dotnet-sdk-7.0.100-alpha.1.22057.7 and the access modifier is internal, no difference with dotnet-sdk-7.0.100-alpha.1.21568.2.
  3. We tried retarget the app from .netcore3.0 to .net 7.0, the same exception when finding 'System.Windows.Media.MILCMD_POP' type.

@dotnet-actwx-bot @dotnet/compat

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