什么导致VS 2010 SP1 WPF设计器崩溃？

Question

我们正在经历的在VS2010 WPF设计的各种机器在以下情况下崩溃：

• VS 2010 SP1安装
• 64位Windows 7
• 参考NHibernate.dll（版本1.2.0.712 ）

重现错误，创建一个新的WPF解决方案，请执行以下操作：

• 创建一个新的WPF解决方案
• 打开主窗口，添加一个文本框它，设置一些静态文本
• 添加到FluentNhibernate.dll参考，版本1.2.0.712
• 清洁并重新生成解决方案
在设计师
• 打开主窗口中再次，在设计师编辑文本
• ，单击左侧窗口中，然后再返回到文本框中再次

没有数据/命令绑定，没有代码引用流感entNHibernate功能或任何非常先进的，只是一个新的WPF解决方案与在MainWindow.xaml以下XAML：

<Window x:Class="testWpfApplication2.MainWindow" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    Width="800" 
    Title="MainWindow" Height="350" > 
    <Grid> 
    <TextBox Text="yxcydfdssdfsdfdsfsdsddsasdyxcasd" /> 
    </Grid> 
</Window> 

下面是完整的堆栈跟踪：

System.Reflection.TargetInvocationException 
Exception has been thrown by the target of an invocation. 
    at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner) 
    at System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeType typeOwner) 
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) 
    at System.Delegate.DynamicInvokeImpl(Object[] args) 
    at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) 
    at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler) 

System.NullReferenceException 
Object reference not set to an instance of an object. 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.GetRuntimeTypeVariable(Type type) 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.GetRuntimeType(Type type) 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.EnsureRuntimeType(Type type) 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.GetRuntimeType(Type type) 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkType.TryGetRuntimeType() 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkUtil.EnsureRuntimeType(Type type) 
    at Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkProvider.GetRuntimeType(Type reflectionType) 
    at MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.VsReflectionResolver.GetRuntimeType(Type reflectionType) 
    at Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.CachingReflectionResolver.GetRuntimeType(Type reflectionType) 
    at Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.Microsoft.Windows.Design.Metadata.IReflectionResolver.GetRuntimeType(Type reflectionType) 
    at MS.Internal.Metadata.ClrType.get_RuntimeMember() 
    at MS.Internal.Metadata.ClrMember`1.Microsoft.Windows.Design.Metadata.Reflection.IReflectionMember.get_MemberInfo() 
    at MS.Internal.Metadata.ClrType.Equals(Object obj) at System.Collections.Generic.ObjectEqualityComparer`1.Equals(T x, T y) 
    at System.Collections.Generic.Dictionary`2.FindEntry(TKey key) 
    at Microsoft.Windows.Design.Metadata.Xaml.XamlExtensionImplementations.<>c__DisplayClass5.<FindAttachableProperties>b__4(ITypeMetadata walkType) 
    at MS.Internal.Design.Metadata.Xaml.XamlType.<GetAllAttachableProperties>d__7.MoveNext() 
    at MS.Internal.Design.Metadata.Xaml.XamlType.<FindAttachableProperties>d__0.MoveNext() 
    at Microsoft.Windows.Design.Metadata.Xaml.XamlExtensionImplementations.<FindAttachableProperties>d__7.MoveNext() 
    at MS.Internal.VirtualModel.VirtualModelPropertyCollection.<GetUncachedProperties>d__0.MoveNext() 
    at System.Linq.Buffer`1..ctor(IEnumerable`1 source) 
    at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source) 
    at MS.Internal.VirtualModel.VirtualModelPropertyCollection.GetEnumerator() 
    at MS.Internal.Designer.PropertyEditing.Model.Properties.ModelPropertyMerger.<GetFirstProperties>d__0.MoveNext() 
    at MS.Internal.Designer.PropertyEditing.Views.PropertyEntryReader.RedraftEntries(IPropertyViewManager viewManager, Selection selection, Boolean attachedOnly, IEventCodeBehindProxy eventCodeBehindProxy, CategoryList categoryList) 
    at MS.Internal.Designer.PropertyEditing.PropertyInspector.UpdateCategories(Selection selection, Boolean attachedOnly, IEntryReader entryReader) 
    at MS.Internal.Designer.PropertyEditing.PropertyInspector.RefreshPropertyList(Boolean attachedOnly) 
    at MS.Internal.Designer.PropertyEditing.PropertyInspector.OnSelectionChangedIdle() 

MS已经确认这是一个错误SP1，但对于一个令人满意的结果，我需要更多地了解这个问题...

是什么原因导致这一点，为什么它，只有当addind发生FNH，从特定位置加入为什么只有当它（组装是相同的 - 我们做了按字节比较）？不带SP1的，它的工作原理......在违规控制的负载情况下增加

if (System.ComponentModel.DesignerProperties.GetIsInDesignMode(this)) 
       return; 

Answer 1

我们有时会解决这个问题