WebApi试图加载Owin，而它不在参考文献中

Question

我正在制作一个双层WebApi，我犯了一些错误，我想我的两个项目连接在一起。

现在，我的applicationServices（Internal WebApi）尝试加载Owin，即使它不在References中，也不在packages.config中。 我不知道它在哪里指定加载Owin。该错误消息我得到的是：

  <H1>Erreur du serveur dans l'application '/ApplicationServices'. 
      <hr width=100% size=1 color=silver> 
     </H1> 
     <h2> 
      <i>Impossible de charger le fichier ou l'assembly 'Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5' ou une de ses d&#233;pendances. Le fichier sp&#233;cifi&#233; est introuvable.</i> 
     </h2> 

（对于那些谁不明白法国：无法加载文件或程序Owin或他的一个依赖项，找不到文件）

我的包的.config：

<?xml version="1.0" encoding="utf-8"?> 
<packages> 
    <package id="Antlr" version="3.4.1.9004" targetFramework="net452" /> 
    <package id="bootstrap" version="3.0.0" targetFramework="net452" /> 
    <package id="FluentNHibernate" version="2.0.3.0" targetFramework="net452" /> 
    <package id="Iesi.Collections" version="4.0.0.4000" targetFramework="net452" /> 
    <package id="jQuery" version="1.10.2" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights" version="2.2.0" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights.Agent.Intercept" version="2.0.6" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights.DependencyCollector" version="2.2.0" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights.PerfCounterCollector" version="2.2.0" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights.Web" version="2.2.0" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights.WindowsServer" version="2.2.0" targetFramework="net452" /> 
    <package id="Microsoft.ApplicationInsights.WindowsServer.TelemetryChannel" version="2.2.0" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.Mvc.fr" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.Razor.fr" version="3.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.Web.Optimization.fr" version="1.1.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.Client.fr" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.Core.fr" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.HelpPage" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebApi.WebHost.fr" version="5.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" /> 
    <package id="Microsoft.AspNet.WebPages.fr" version="3.2.3" targetFramework="net452" /> 
    <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.6" targetFramework="net452" /> 
    <package id="Microsoft.Net.Compilers" version="2.3.1" targetFramework="net452" developmentDependency="true" /> 
    <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" /> 
    <package id="Modernizr" version="2.6.2" targetFramework="net452" /> 
    <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net452" /> 
    <package id="NHibernate" version="4.1.1.4000" targetFramework="net452" /> 
    <package id="Respond" version="1.2.0" targetFramework="net452" /> 
    <package id="WebGrease" version="1.5.2" targetFramework="net452" /> 
</packages> 

我引用：

而我的web.config：

<?xml version="1.0" encoding="utf-8"?> 
<!-- 
    For more information on how to configure your ASP.NET application, please visit 
    https://go.microsoft.com/fwlink/?LinkId=301879 
    --> 
<configuration> 
    <appSettings> 
    <add key="webpages:Version" value="3.0.0.0" /> 
    <add key="webpages:Enabled" value="false" /> 
    <add key="ClientValidationEnabled" value="true" /> 
    <add key="UnobtrusiveJavaScriptEnabled" value="true" /> 
    <add key="time_format" value="yyyy-MM-dd HH:mm:ss" /> 
    </appSettings> 
    <system.web> 
    <compilation debug="true" targetFramework="4.5.2" /> 
    <httpRuntime targetFramework="4.5.2" /> 
    <httpModules> 
     <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" /> 
    </httpModules> 
    </system.web> 
    <system.webServer> 
    <handlers> 
     <remove name="ExtensionlessUrlHandler-Integrated-4.0" /> 
     <remove name="OPTIONSVerbHandler" /> 
     <remove name="TRACEVerbHandler" /> 
     <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /> 
    </handlers> 
    <validation validateIntegratedModeConfiguration="false" /> 
    <modules> 
     <remove name="ApplicationInsightsWebTracking" /> 
     <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" preCondition="managedHandler" /> 
    </modules> 
    </system.webServer> 
    <runtime> 
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
     <dependentAssembly> 
     <assemblyIdentity name="Newtonsoft.Json" culture="neutral" publicKeyToken="30ad4fe6b2a6aeed" /> 
     <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="NHibernate" publicKeyToken="aa95f207798dfdb4" culture="neutral" /> 
     <bindingRedirect oldVersion="0.0.0.0-4.1.0.4000" newVersion="4.1.0.4000" /> 
     </dependentAssembly> 
    </assemblyBinding> 
    </runtime> 
    <system.codedom> 
    <compilers> 
     <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.6.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" /> 
     <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.6.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" /> 
    </compilers> 
    </system.codedom> 
</configuration> 

我认为这是因为我不期而遇挂我的两个项目通过使两者调用同样的类库（谁使用Owin而这其中的一个）...

我不知道该怎么办，你能帮我吗？

Answer 1

删除obj和bin文件夹，一些旧的owin dll可能会从以前的版本中删除。