Owin依賴錯誤的程序集版本

我需要切換從版本16.1到版本15.0的特定庫。我通過刪除較高版本並安裝nuget的較低版本來完成此操作。Owin依賴錯誤的程序集版本

構建時，在bin目錄中創建了正確的dll（15.0）。但我開始（網絡）應用程序時，收到以下錯誤：

[FileLoadException: Could not load file or assembly 'Microsoft.SharePoint.Client.Runtime, Version=16.1.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.ModuleHandle.ResolveType(RuntimeModule module, Int32 typeToken, IntPtr* typeInstArgs, Int32 typeInstCount, IntPtr* methodInstArgs, Int32 methodInstCount, ObjectHandleOnStack type) +0 
    System.ModuleHandle.ResolveTypeHandleInternal(RuntimeModule module, Int32 typeToken, RuntimeTypeHandle[] typeInstantiationContext, RuntimeTypeHandle[] methodInstantiationContext) +145 
    System.Reflection.RuntimeModule.ResolveType(Int32 metadataToken, Type[] genericTypeArguments, Type[] genericMethodArguments) +158 
    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) +91 
    System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeModule decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean mustBeInheritable, IList derivedAttributes, Boolean isDecoratedTargetSecurityTransparent) +438 
    System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeAssembly assembly, RuntimeType caType) +103 
    System.Reflection.RuntimeAssembly.GetCustomAttributes(Boolean inherit) +37 
    Owin.Loader.DefaultLoader.SearchForStartupAttribute(String friendlyName, IList`1 errors, Boolean& conflict) +106 
    Owin.Loader.DefaultLoader.GetDefaultConfiguration(String friendlyName, IList`1 errors) +46 
    Owin.Loader.DefaultLoader.LoadImplementation(String startupName, IList`1 errorDetails) +75 
    Owin.Loader.DefaultLoader.Load(String startupName, IList`1 errorDetails) +21 
    Microsoft.Owin.Host.SystemWeb.OwinBuilder.GetAppStartup() +115 
    Microsoft.Owin.Host.SystemWeb.OwinHttpModule.InitializeBlueprint() +28 
    System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +115 
    Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +106 
    System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +534 
    System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172 
    System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +352 
    System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296

什麼是最讓人頭疼的這個錯誤是Owin包似乎會導致這個錯誤。但根據NuGet文檔，Owin根本不應該有對Microsoft.SharePoint.Client的引用。

或者這是一個完整的痕跡誤導和歐文不必對此問題做任何事情？

來源

2016-11-24 Ole Albers

我遇到了同樣的問題。

對我來說，通過從bin目錄中刪除導致錯誤的.dll，問題得到解決。（在我的情況下，它是Microsoft.Online.Sharepoint.Tentant.dll）

來源

2017-05-01 08:45:00

Owin依賴錯誤的程序集版本

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