我正在构建一个基于Prism框架的微小变化的业务应用程序（行为的一些变化，但在影响我的问题的领域没有任何内容。
我构建了一个shell应用程序，其shell窗口是使用vs2010中的devexpress dxwindow向导创建的。我在devexpress布局面板中为我的主要内容创建了一个区域。然后我在一个单独的项目中创建了一个视图，该视图也使用了devexpress控件，然后以该区域为目标。
当应用程序启动并且注册视图并因此“注入”（在逻辑意义上，而不是DI或其他编程概念意义上）进入该区域时，我得到一个似乎与devexpress主题相关的大错误，但是直言不讳，我不知道它到底发生了什么。我应该指出我的WPF知识正在快速增长，但仍然相当低。
以下是详细信息......
System.Windows.Markup.XamlParseException occurred
Message='The invocation of the constructor on type 'DevExpress.Xpf.LayoutControl.LayoutControl' that matches the specified binding constraints threw an exception.' Line number '14' and line position '10'.
Source=PresentationFramework
LineNumber=14
LinePosition=10
StackTrace:
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.LoadComponent(Object component, Uri resourceLocator)
at MyProject.Wpf.Modules.Partner.PartnerView.InitializeComponent() in c:\Workspace\Projects\MyProject\trunk\src\Wpf\MyProject.Wpf.Modules.Partner\PartnerView.xaml:line 1
at MyProject.Wpf.Modules.Partner.PartnerView..ctor() in C:\Workspace\Projects\MyProject\trunk\src\Wpf\MyProject.Wpf.Modules.Partner\PartnerView.xaml.cs:line 24
InnerException: System.Xaml.XamlObjectWriterException
Message=Set property 'System.Windows.ResourceDictionary.Source' threw an exception.
Source=System.Xaml
LineNumber=0
LinePosition=0
StackTrace:
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(Object inst, XamlMember property, Object value)
at MS.Internal.Xaml.Runtime.PartialTrustTolerantRuntime.SetValue(Object obj, XamlMember property, Object value)
at System.Xaml.XamlObjectWriter.SetValue(Object inst, XamlMember property, Object value)
at System.Xaml.XamlObjectWriter.Logic_ApplyPropertyValue(ObjectWriterContext ctx, XamlMember prop, Object value, Boolean onParent)
at System.Xaml.XamlObjectWriter.Logic_DoAssignmentToParentProperty(ObjectWriterContext ctx)
at System.Xaml.XamlObjectWriter.Logic_AssignProvidedValue(ObjectWriterContext ctx)
at System.Xaml.XamlObjectWriter.WriteEndMember()
at System.Xaml.XamlWriter.WriteNode(XamlReader reader)
at System.Xaml.XamlServices.Transform(XamlReader xamlReader, XamlWriter xamlWriter, Boolean closeWriter)
at System.Xaml.XamlServices.Transform(XamlReader xamlReader, XamlWriter xamlWriter)
at System.Windows.SystemResources.ResourceDictionaries.LoadDictionary(Assembly assembly, String assemblyName, String resourceName, Boolean isTraceEnabled)
at System.Windows.SystemResources.ResourceDictionaries.LoadGenericDictionary(Boolean isTraceEnabled)
at System.Windows.SystemResources.FindDictionaryResource(Object key, Type typeKey, ResourceKey resourceKey, Boolean isTraceEnabled, Boolean allowDeferredResourceReference, Boolean mustReturnDeferredResourceReference, Boolean& canCache)
at System.Windows.SystemResources.FindResourceInternal(Object key, Boolean allowDeferredResourceReference, Boolean mustReturnDeferredResourceReference)
at System.Windows.StyleHelper.GetThemeStyle(FrameworkElement fe, FrameworkContentElement fce)
at System.Windows.FrameworkElement.UpdateThemeStyleProperty()
at System.Windows.FrameworkElement.OnThemeStyleKeyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
at System.Windows.FrameworkElement.set_DefaultStyleKey(Object value)
at DevExpress.Xpf.Core.CornerBox..ctor()
at DevExpress.Xpf.Core.PanelControllerBase.CreateScrollBars()
at DevExpress.Xpf.Core.PanelControllerBase.CheckScrollBars()
at DevExpress.Xpf.Core.Controller.set_ScrollBars(ScrollBars value)
at DevExpress.Xpf.Core.ScrollControlController..ctor(IScrollControl control)
at DevExpress.Xpf.LayoutControl.LayoutControllerBase..ctor(ILayoutControlBase control)
at DevExpress.Xpf.LayoutControl.LayoutGroupController..ctor(ILayoutGroup control)
at DevExpress.Xpf.LayoutControl.LayoutControlController..ctor(ILayoutControl control)
at DevExpress.Xpf.LayoutControl.LayoutControl.CreateController()
at DevExpress.Xpf.Core.PanelBase..ctor()
at DevExpress.Xpf.Core.ScrollControl..ctor()
at DevExpress.Xpf.LayoutControl.LayoutControlBase..ctor()
at DevExpress.Xpf.LayoutControl.LayoutGroup..ctor()
at DevExpress.Xpf.LayoutControl.LayoutControl..ctor()
at System.Xaml.Schema.XamlTypeInvoker.DefaultCtorXamlActivator.InvokeDelegate(Action`1 action, Object argument)
at System.Xaml.Schema.XamlTypeInvoker.DefaultCtorXamlActivator.CallCtorDelegate(XamlTypeInvoker type)
at System.Xaml.Schema.XamlTypeInvoker.DefaultCtorXamlActivator.CreateInstance(XamlTypeInvoker type)
at System.Xaml.Schema.XamlTypeInvoker.CreateInstance(Object[] arguments)
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.CreateInstanceWithCtor(XamlType xamlType, Object[] args)
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.CreateInstance(XamlType xamlType, Object[] args)
InnerException: System.Windows.Markup.XamlParseException
Message=Set property 'System.Windows.ResourceDictionary.DeferrableContent' threw an exception.
Source=PresentationFramework
LineNumber=0
LinePosition=0
StackTrace:
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.ResourceDictionary.set_Source(Uri value)
at System.Windows.Baml2006.WpfSharedBamlSchemaContext.<Create_BamlProperty_ResourceDictionary_Source>b__1c4(Object target, Object value)
at System.Windows.Baml2006.WpfKnownMemberInvoker.SetValue(Object instance, Object value)
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(XamlMember member, Object obj, Object value)
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(Object inst, XamlMember property, Object value)
InnerException: System.TypeInitializationException
Message=The type initializer for 'DevExpress.Xpf.Core.ThemeManager' threw an exception.
Source=DevExpress.Xpf.Core.v10.2
TypeName=DevExpress.Xpf.Core.ThemeManager
StackTrace:
at DevExpress.Xpf.Core.ThemeManager.get_TraceSwitch()
at DevExpress.Xpf.Utils.Themes.DefaultStyleThemeKeyExtension.RegisterThemeType()
at DevExpress.Xpf.Utils.Themes.DefaultStyleThemeKeyExtension.ProvideValue(IServiceProvider serviceProvider)
at System.Windows.ResourceDictionary.EvaluateMarkupExtensionNodeList(XamlReader reader, IServiceProvider serviceProvider)
at System.Windows.ResourceDictionary.GetKeyValue(KeyRecord key, IServiceProvider serviceProvider)
at System.Windows.ResourceDictionary.SetKeys(IList`1 keyCollection, IServiceProvider serviceProvider)
at System.Windows.ResourceDictionary.SetDeferrableContent(DeferrableContent deferrableContent)
at System.Windows.Baml2006.WpfSharedBamlSchemaContext.<Create_BamlProperty_ResourceDictionary_DeferrableContent>b__168(Object target, Object value)
at System.Windows.Baml2006.WpfKnownMemberInvoker.SetValue(Object instance, Object value)
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(XamlMember member, Object obj, Object value)
at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(Object inst, XamlMember property, Object value)
InnerException: System.ArgumentException
Message=RoutedEvent Name 'ThemeChanged' for OwnerType 'System.Windows.DependencyObject' already used.
Source=PresentationCore
StackTrace:
at System.Windows.EventManager.RegisterRoutedEvent(String name, RoutingStrategy routingStrategy, Type handlerType, Type ownerType)
at DevExpress.Xpf.Core.ThemeManager..cctor()
InnerException:
视图在静态应用中起作用，即不使用区域，也不在视图外使用其他devexpress控件。
非常感谢。
答案 0 :(得分：2)
前一段时间我有同样的错误。我发现我的PC上有多个版本的控件，它是混合版本的DevExpress控件（对我而言是11.1和11.2）。
如果您使用的是DevExpress模板，可能需要检查它作为参考添加的控件的版本。如果您使用的是较新版本的控件，则可能会导致版本不匹配。