Visual studio 我的应用程序未启动-Visual Studio

Visual Studio崩溃，在重新启动之前，我无法启动该应用程序。我得到了以下错误：

Uncaught Error: Unhandled Error in Silverlight Application 
Code: 4004    
Category: ManagedRuntimeError       
Message: System.Windows.Markup.XamlParseException:  [Line: 0 Position: 0] ---> System.IO.FileNotFoundException: Impossible de charger le fichier ou l'assembly 'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' ou une de ses dépendances. Le fichier spécifié est introuvable.

   à System.ModuleHandle.ResolveType(RuntimeModule module, Int32 typeToken, IntPtr* typeInstArgs, Int32 typeInstCount, IntPtr* methodInstArgs, Int32 methodInstCount, ObjectHandleOnStack type)

   à System.ModuleHandle.ResolveTypeHandleInternal(RuntimeModule module, Int32 typeToken, RuntimeTypeHandle[] typeInstantiationContext, RuntimeTypeHandle[] methodInstantiationContext)

   à System.Reflection.RuntimeModule.ResolveType(Int32 metadataToken, Type[] genericTypeArguments, Type[] genericMethodArguments)

   à System.Reflection.CustomAttribute.FilterCustomAttributeRecord(CustomAttributeRecord caRecord, MetadataImport scope, Assembly& lastAptcaOkAssembly, RuntimeModule decoratedModule, MetadataToken decoratedToken, RuntimeType attributeFilterType, Boolean mustBeInheritable, Object[] attributes, IList derivedAttributes, RuntimeType& attributeType, IRuntimeMethodInfo& ctor, Boolean& ctorHasParameters, Boolean& isVarArg)

   à System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeModule decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean mustBeInheritable, IList derivedAttributes, Boolean isDecoratedTargetSecurityTransparent)

   à System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeModule decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean isDecoratedTargetSecurityTransparent)

   à System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeAssembly assembly, RuntimeType caType)

   à System.Reflection.RuntimeAssembly.GetCustomAttributes(Type attributeType, Boolean inherit)

   à System.Attribute.GetCustomAttributes(Assembly element, Type attributeType, Boolean inherit)

   à MS.Internal.XamlSchemaContext.ProcessXmlnsDefinitions(Assembly assembly, String assemblyName)

   à MS.Internal.XamlSchemaContext.EnsureManagedAssemblyAttributesLoaded()

   --- Fin de la trace de la pile d'exception interne ---

   à System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)

   à MyProject.App.InitializeComponent()

   à MyProject.App..ctor()  

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我找不到此系统的任何引用。Core 3.5.0.0…

所以您的问题是无法启动Visual Studio或您的应用程序？这是我的应用程序，但我解决了问题。有一种方法可以帮助我使用Fusion日志查看器