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IBM.Data.DB2 missing during XAML-Editing

Boy does time fly!

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dmueller
114 posts

Hi,

since we updated to LightSpeed4 Nighlty we get the following exception, during editing of WPF-Files:

System.IO.FileNotFoundException
Die Datei oder Assembly "IBM.Data.DB2, Version=9.0.0.2, Culture=neutral, PublicKeyToken=7c307b91aa13d208" oder eine Abhängigkeit davon wurde nicht gefunden. Das System kann die angegebene Datei nicht finden.
   bei System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   bei System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   bei System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
   bei System.Reflection.Assembly.Load(AssemblyName assemblyRef)
   bei MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.LoadAssembly(AssemblyName assemblyName)
   bei MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.System.ComponentModel.Design.IDesignTimeAssemblyLoader.LoadRuntimeAssembly(AssemblyName targetAssemblyName)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.LoadRuntimeAssembly(AssemblyName assemblyName)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.ResolveAssemblyFromRuntimeLocation(AssemblyName name)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.ResolveAssembly(Module scope, Token tokenAssemblyRef)
   bei Microsoft.MetadataReader.MetadataOnlyModule.ResolveTypeRef(ITypeReference typeReference)
   bei Microsoft.MetadataReader.MetadataOnlyTypeReference.GetResolvedTypeWorker()
   bei Microsoft.MetadataReader.TypeProxy.GetResolvedType()
   bei System.Reflection.Adds.Helpers.EnsureResolve(Type type)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.EnsureResolvedType(Type type)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.EnsureRuntimeType(Type type)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.GetRuntimeType(Type type)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkType.TryGetRuntimeType()
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.EnsureRuntimeType(Type type)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkProvider.GetRuntimeType(Type reflectionType)
   bei MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.VsReflectionResolver.GetRuntimeType(Type reflectionType)
   bei Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.CachingReflectionResolver.GetRuntimeType(Type reflectionType)
   bei Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.Microsoft.Windows.Design.Metadata.IReflectionResolver.GetRuntimeType(Type reflectionType)
   bei MS.Internal.Metadata.ClrType.get_RuntimeMember()
   bei MS.Internal.Metadata.ClrMember`1.Microsoft.Windows.Design.Metadata.Reflection.IReflectionMember.get_MemberInfo()
   bei MS.Internal.Metadata.ClrType.Equals(Object obj)
   bei System.Collections.Generic.ObjectEqualityComparer`1.Equals(T x, T y)
   bei System.Collections.Concurrent.ConcurrentDictionary`2.TryGetValue(TKey key, TValue& value)
   bei Microsoft.Windows.Design.Metadata.Xaml.XamlExtensionImplementations.XamlMemberFor[TMember,TXaml](TMember member, Factory`2 factory)
   bei MS.Internal.Design.Metadata.Xaml.XamlType.<GetAllAttachableProperties>d__7.MoveNext()
   bei MS.Internal.Design.Metadata.Xaml.XamlType.<FindAttachableProperties>d__0.MoveNext()
   bei Microsoft.Windows.Design.Metadata.Xaml.XamlExtensionImplementations.<FindAttachableProperties>d__7.MoveNext()
   bei MS.Internal.VirtualModel.VirtualModelPropertyCollection.<GetUncachedProperties>d__0.MoveNext()
   bei System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   bei System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   bei MS.Internal.VirtualModel.VirtualModelPropertyCollection.GetEnumerator()
   bei MS.Internal.VirtualModel.VirtualModelUtilities.WrapProperties(IVirtualModelItem item)
   bei MS.Internal.VirtualModel.VirtualModelItem.System.ComponentModel.ICustomTypeDescriptor.GetProperties()
   bei System.ComponentModel.TypeDescriptor.MergedTypeDescriptor.System.ComponentModel.ICustomTypeDescriptor.GetProperties()
   bei System.ComponentModel.TypeDescriptor.GetPropertiesImpl(Object component, Attribute[] attributes, Boolean noCustomTypeDesc, Boolean noAttributes)
   bei System.Windows.PropertyPath.ResolvePropertyName(String name, Object item, Type ownerType, Object context, Boolean throwOnError)
   bei MS.Internal.Data.PropertyPathWorker.GetInfo(Int32 k, Object item, SourceValueState& svs)
   bei MS.Internal.Data.PropertyPathWorker.ReplaceItem(Int32 k, Object newO, Object parent)
   bei MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
   bei MS.Internal.Data.ClrBindingWorker.AttachDataItem()
   bei System.Windows.Data.BindingExpression.Activate(Object item)
   bei System.Windows.Data.BindingExpression.AttachToContext(AttachAttempt attempt)
   bei System.Windows.Data.BindingExpression.AttachOverride(DependencyObject target, DependencyProperty dp)
   bei System.Windows.Data.MultiBindingExpression.AttachBindingExpression(Int32 i, Boolean replaceExisting)
   bei System.Windows.Data.MultiBindingExpression.AttachOverride(DependencyObject d, DependencyProperty dp)
   bei System.Windows.Data.BindingExpressionBase.Attach(DependencyObject target, DependencyProperty dp)
   bei System.Windows.Data.BindingExpressionBase.OnAttach(DependencyObject d, DependencyProperty dp)
   bei System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   bei System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
   bei System.Windows.Data.BindingOperations.SetBinding(DependencyObject target, DependencyProperty dp, BindingBase binding)
   bei System.Windows.FrameworkElement.SetBinding(DependencyProperty dp, BindingBase binding)
   bei MS.Internal.GridControl.GridColumnAdornerBase..ctor(ModelItem gridItem, ModelItem columnItem)
   bei MS.Internal.GridControl.GridColumnSelectAdorner..ctor(ModelItem grid, ModelItem column)
   bei MS.Internal.GridControl.GridDesigner.EnsureColumnAdorners(ModelItem columnDefModel, Boolean withHandle)
   bei MS.Internal.GridControl.GridDesigner.EnsureAllColumnAdorners()
   bei MS.Internal.GridControl.GridDesigner.InitGridDesigner()
   bei MS.Internal.GridControl.GridDesigner.GetDesigner(ModelItem gridItem)
   bei MS.Internal.GridControl.AlwaysVisibleGridAdornerProvider.Activate(ModelItem item)
   bei Microsoft.Windows.Design.Interaction.AdornerProvider.InvokeActivate(EditingContext context, ModelItem item)
   bei MS.Internal.Features.AdornerProviderFeatureConnector.FeatureProvidersAdded(ModelItem item, IEnumerable`1 extensions)
   bei Microsoft.Windows.Design.Policies.PolicyDrivenFeatureConnector`1.UpdateFeatureProviders()
   bei MS.Internal.Features.PolicyDrivenToolFeatureConnector`1.UpdateCurrentTool(Tool newTool)
   bei MS.Internal.Features.PolicyDrivenToolFeatureConnector`1.<.ctor>b__0(Tool newTool)
   bei Microsoft.Windows.Design.ContextItemManager.SubscribeProxy`1.SubscribeContext(ContextItem item)
   bei Microsoft.Windows.Design.SubscribeContextCallback.Invoke(ContextItem item)
   bei Microsoft.Windows.Design.EditingContext.DefaultContextItemManager.OnItemChanged(ContextItem item)
   bei Microsoft.Windows.Design.EditingContext.DefaultContextItemManager.SetValue(ContextItem value)
   bei MS.Internal.Host.ToolSubsystem.ActivateTool(ToolFactory toolFactory)
   bei MS.Internal.Host.ToolSubsystem..ctor(EditingContext editingContext, DesignerContext designerContext)
   bei MS.Internal.Host.Designer.Load()
   bei MS.Internal.Designer.VSDesigner.Load()
   bei MS.Internal.Designer.VSIsolatedDesigner.VSIsolatedView.Load()
   bei MS.Internal.Designer.VSIsolatedDesigner.VSIsolatedDesignerFactory.Load(IsolatedView view)
   bei MS.Internal.Host.Isolation.IsolatedDesigner.BootstrapProxy.LoadDesigner(IsolatedDesignerFactory factory, IsolatedView view)
   bei MS.Internal.Host.Isolation.IsolatedDesigner.BootstrapProxy.LoadDesigner(IsolatedDesignerFactory factory, IsolatedView view)
   bei MS.Internal.Host.Isolation.IsolatedDesigner.Load()
   bei MS.Internal.Designer.DesignerPane.LoadDesignerView(Boolean isReload)

Typically we can open a WPF-File but upon first click the exception above occurs. I am not sure, if this issue is caused by LightSpeed but it fits into the timeframe. We do not use DB2. Could you please check?

Regards,

Dennis

Posted on Jul 20 2011

dmueller 114 posts	Directly after writing this, I just had this exception after first save, but I was able to click into the editingwindow a couple of times before. Posted on Jul 20 2011

dmueller
114 posts

I tried to get rid of this error and therefore I installed DB2 on my pc. The error changed to this one:

System.IO.FileNotFoundException
Die Datei oder Assembly "FirebirdSql.Data.FirebirdClient, Version=2.1.0.0, Culture=neutral, PublicKeyToken=3750abcc3150b00c" oder eine Abhängigkeit davon wurde nicht gefunden. Das System kann die angegebene Datei nicht finden.
   bei System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   bei System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   bei System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
   bei System.Reflection.Assembly.Load(AssemblyName assemblyRef)
   bei MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.LoadAssembly(AssemblyName assemblyName)
   bei MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.System.ComponentModel.Design.IDesignTimeAssemblyLoader.LoadRuntimeAssembly(AssemblyName targetAssemblyName)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.LoadRuntimeAssembly(AssemblyName assemblyName)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.ResolveAssemblyFromRuntimeLocation(AssemblyName name)
   bei Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUniverse.ResolveAssembly(Module scope, Token tokenAssemblyRef)
   bei Microsoft.MetadataReader.MetadataOnlyModule.ResolveTypeRef(ITypeReference typeReference)
   bei Microsoft.MetadataReader.MetadataOnlyTypeReference.GetResolvedTypeWorker()
   bei Microsoft.MetadataReader.TypeProxy.GetResolvedType()
   bei Microsoft.MetadataReader.TypeProxy.get_Module()
   bei Microsoft.MetadataReader.MetadataOnlyTypeDef.Equals(Type other)
   bei Microsoft.VisualStudio.Shell.Design.TypeWrapper.Equals(Type o)
   bei Microsoft.MetadataReader.TypeProxy.Equals(Type t)
   bei Microsoft.MetadataReader.MetadataOnlyTypeDef.Equals(Type other)
   bei Microsoft.VisualStudio.Shell.Design.TypeWrapper.Equals(Type o)
   bei Microsoft.MetadataReader.TypeProxy.Equals(Type t)
   bei Microsoft.MetadataReader.TypeProxy.Equals(Object objOther)
   bei System.Object.Equals(Object objA, Object objB)
   bei Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.TypeKey.Equals(TypeKey other)
   bei System.Collections.Generic.GenericEqualityComparer`1.Equals(T x, T y)
   bei System.Collections.Concurrent.ConcurrentDictionary`2.TryGetValue(TKey key, TValue& value)
   bei Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.TryGetCachedType(TypeKey key, ITypeMetadata& type)
   bei Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.GetTypeForReflectableType(Reflectable`1 reflectableType)
   bei MS.Internal.Metadata.ClrType.GetTypeMetadata(Type type)
   bei MS.Internal.Metadata.ClrType.get_BaseType()
   bei MS.Internal.Design.Metadata.Xaml.XamlType.<GetAllAttachableProperties>d__7.MoveNext()
   bei MS.Internal.Design.Metadata.Xaml.XamlType.<FindAttachableProperties>d__0.MoveNext()
   bei Microsoft.Windows.Design.Metadata.Xaml.XamlExtensionImplementations.<FindAttachableProperties>d__7.MoveNext()
   bei MS.Internal.VirtualModel.VirtualModelPropertyCollection.<GetUncachedProperties>d__0.MoveNext()
   bei System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   bei System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   bei MS.Internal.VirtualModel.VirtualModelPropertyCollection.GetEnumerator()
   bei MS.Internal.VirtualModel.VirtualModelUtilities.WrapProperties(IVirtualModelItem item)
   bei MS.Internal.VirtualModel.VirtualModelItem.System.ComponentModel.ICustomTypeDescriptor.GetProperties()
   bei System.ComponentModel.TypeDescriptor.MergedTypeDescriptor.System.ComponentModel.ICustomTypeDescriptor.GetProperties()
   bei System.ComponentModel.TypeDescriptor.GetPropertiesImpl(Object component, Attribute[] attributes, Boolean noCustomTypeDesc, Boolean noAttributes)
   bei System.Windows.PropertyPath.ResolvePropertyName(String name, Object item, Type ownerType, Object context, Boolean throwOnError)
   bei MS.Internal.Data.PropertyPathWorker.GetInfo(Int32 k, Object item, SourceValueState& svs)
   bei MS.Internal.Data.PropertyPathWorker.ReplaceItem(Int32 k, Object newO, Object parent)
   bei MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
   bei MS.Internal.Data.ClrBindingWorker.AttachDataItem()
   bei System.Windows.Data.BindingExpression.Activate(Object item)
   bei System.Windows.Data.BindingExpression.AttachToContext(AttachAttempt attempt)
   bei System.Windows.Data.BindingExpression.AttachOverride(DependencyObject target, DependencyProperty dp)
   bei System.Windows.Data.BindingExpressionBase.Attach(DependencyObject target, DependencyProperty dp)
   bei System.Windows.Data.BindingExpressionBase.OnAttach(DependencyObject d, DependencyProperty dp)
   bei System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   bei System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
   bei System.Windows.Data.BindingOperations.SetBinding(DependencyObject target, DependencyProperty dp, BindingBase binding)
   bei System.Windows.FrameworkElement.SetBinding(DependencyProperty dp, BindingBase binding)
   bei MS.Internal.GridControl.GridChildMarginAdorner.SetDragBinding(ModelItem source, Boolean dragging)
   bei MS.Internal.GridControl.GridChildMarginAdornerProvider.ChildMarginAdornerPanel.CalcLayout(Boolean measure)
   bei MS.Internal.GridControl.GridChildMarginAdornerProvider.ChildMarginAdornerPanel.MeasureOverride(Size availableSize)
   bei System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   bei System.Windows.UIElement.Measure(Size availableSize)
   bei MS.Internal.Interaction.BaseAdornerLayout.Measure(UIElement adorner, Size constraint)
   bei MS.Internal.Interaction.AdornerLayer.MeasureOverride(Size constraint)
   bei System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   bei System.Windows.UIElement.Measure(Size availableSize)
   bei System.Windows.ContextLayoutManager.UpdateLayout()
   bei System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   bei System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
   bei System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   bei System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   bei System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   bei MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

Now I am quite sure that LightSpeed is the root of this issue.

Posted on Jul 20 2011

ivan 5,431 posts	Do you have any tools installed that extend or enhance the XAML editor, e.g. Resharper? Posted on Jul 21 2011

dmueller 114 posts	We have this situation on multiple pcs. These two configuration for example: 1. PC: Resharper 5.1 2. PC: - Code Metrics Viewer - FxCop Integration - NUnit Test Application - PowerCommands for Visual Studio 2010 - Productivity Power Tools - Ultra Find - Visual Studio Color Theme Editor - VS10x Code Map v2 - VS10x Method Block Highlighter - Xaml Styler Posted on Jul 22 2011

ivan
5,431 posts

I'm sure you're right that LightSpeed is involved with this issue somehow, but I think something else is involved as well. We can't reproduce these errors on any machines here, and we changed very little in the LightSpeed 4 designer (the only structural changes were around licensing I think), so the timing could just be a coincidence. From the stack trace it looks like something is building a cache of XAML attachable properties and there's no indication why LightSpeed would be getting pulled into that unless maybe you have a xmlns that points into the LightSpeed assembly (and even when I try that I don't get the error). To try to progress this issue I have a few more questions:

Does this happen with all XAML files?

Does it happen regardless of whether you have loaded a LightSpeed model during the session?

Could you provide us with a (preferably minimal) C# project that exhibits the problem on your machine?

Could you try attaching a debugger to VS2010, with FileNotFoundException set to "Break on throw" (you'll probably want to do this just before opening the WPF file, otherwise you might get a lot of spurious breaks), and see if you can capture from the stack trace some of the arguments or type parameters that are involved in the problematic call? In particular somewhere around this frame:

Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.CachingReflectionResolver.GetRuntimeType(Type reflectionType)

which might tell us which type the XAML editor is considering for caching and might therefore give us some idea of why the XAML editor thinks it needs to load the ADO.NET data providers.

Posted on Jul 22 2011

dmueller 114 posts	The problem only occurs in some projects but if it occurs within one project all xamls are affected. I remove some Lightspeed unnecessary references from these projects (only leaving lightspeed and lightspeed.linq) and the xaml editors now work fine again. Posted on Jul 28 2011

IBM.Data.DB2 missing during XAML-Editing

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