无法加载文件或程序集 'Microsoft.Data.Service' 或其依赖项之一。该系统找不到指定的文件
Could not load file or assembly 'Microsoft.Data.Service' or one of its dependencies. The system cannot find the file specified
我刚换了电脑，我的一个项目不再 运行 正确，并在标题中抛出错误。 （您可能还会在下面找到完整的错误消息） 显然是在寻找错误的地方，但此时我不确定要更改什么。请指教
Some facts to keep in mind
- I did not change no line of code in source
- It is working fine on new production server which gets deployed by VSTS
- I'm using IISExpress to run it
- I'm using Visual Studio 2015 v14.0.25431.01 Update 3
- One of the main difference from my last computer, this one has Visual Studio 2017 RC in it. (I don't think that's causing anything but who knows)
程序和功能
存在以下应用程序
- WCF 数据服务 5.6.3 工具
Bin目录
存在以下文件
- Microsoft.Data.Edm.dll
- Microsoft.Data.OData.dll
- Microsoft.Data.Services.Client.dll
- Microsoft.Data.Services.dll
DataService.svc （完成）
<%@ ServiceHost Language="C#" Factory="System.Data.Services.DataServiceHostFactory, Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" Service="Company.Project.Services.DataService" %>
Web.Config （部分）
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.29.0" newVersion="4.2.29.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.Services" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
错误页面
“/”应用程序中的服务器错误。
无法加载文件或程序集 'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 或其依赖项之一。系统找不到指定的文件。
描述：在执行当前网络请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其在代码中的来源的更多信息。
异常详细信息：System.IO.FileNotFoundException：无法加载文件或程序集'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'或其依赖项之一。系统找不到指定的文件。
来源错误：
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
程序集加载跟踪：以下信息有助于确定无法加载程序集 'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 的原因。
=== Pre-bind state information ===
LOG: DisplayName = Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
(Fully-specified)
LOG: Appbase = file:///C:/Source/github/company/repository/project/HubServices/
LOG: Initial PrivatePath = C:\Source\github\company\repository\project\HubServices\bin
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Source\github\company\repository\project\HubServices\web.config
LOG: Using host configuration file: C:\Users\user\Documents\IISExpress\config\aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Redirect found in application configuration file: 5.0.0.0 redirected to 5.7.0.0.
LOG: Post-policy reference: Microsoft.Data.Services, Version=5.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
LOG: The same bind was seen before, and was failed with hr = 0x80070002.
堆栈跟踪：
[FileNotFoundException: Could not load file or assembly 'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
[FileNotFoundException: Could not load file or assembly 'Microsoft.Data.Services, Version=5.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName, ObjectHandleOnStack type) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName) +70
System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +40
System.Type.GetType(String typeName, Boolean throwOnError) +34
System.ServiceModel.Activation.ServiceParser.GetType(String typeName) +55
System.ServiceModel.Activation.ServiceParser.GetCompiledType(Assembly compiledAssembly) +76
System.ServiceModel.Activation.ServiceParser.CreateParseString(Assembly compiledAssembly) +38
System.ServiceModel.Activation.ServiceBuildProvider.GetCustomString(CompilerResults results) +33
System.Web.Compilation.BuildProvider.CreateBuildResult(CompilerResults results) +182
System.Web.Compilation.BuildProvider.GetBuildResult(CompilerResults results) +16
System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) +10098689
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +294
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +103
System.Web.Compilation.BuildManager.GetVPathBuildResult(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean ensureIsUpToDate) +82
System.Web.Compilation.BuildManager.GetCompiledCustomString(String virtualPath) +31
System.ServiceModel.HostingManager.GetCompiledCustomString(String normalizedVirtualPath) +163
System.ServiceModel.HostingManager.CreateService(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) +201
System.ServiceModel.HostingManager.ActivateService(ServiceActivationInfo serviceActivationInfo, EventTraceActivity eventTraceActivity) +52
System.ServiceModel.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) +641
[ServiceActivationException: The service '/DataService.svc' cannot be activated due to an exception during compilation. The exception message is: Could not load file or assembly 'Microsoft.Data.Services, Version=5.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified..]
System.Runtime.AsyncResult.End(IAsyncResult result) +481507
System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result) +174
System.ServiceModel.Activation.ServiceHttpHandler.EndProcessRequest(IAsyncResult result) +11
System.Web.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar) +129
我不得不重新打开那个项目，发现程序集不在加载的 Modules 中。我检查了为 bin\{Configuration} 设置的输出目录，将其更改为 bin 解决了问题。
我刚换了电脑，我的一个项目不再 运行 正确，并在标题中抛出错误。 （您可能还会在下面找到完整的错误消息） 显然是在寻找错误的地方，但此时我不确定要更改什么。请指教
Some facts to keep in mind
- I did not change no line of code in source
- It is working fine on new production server which gets deployed by VSTS
- I'm using IISExpress to run it
- I'm using Visual Studio 2015 v14.0.25431.01 Update 3
- One of the main difference from my last computer, this one has Visual Studio 2017 RC in it. (I don't think that's causing anything but who knows)
程序和功能
存在以下应用程序
- WCF 数据服务 5.6.3 工具
Bin目录
存在以下文件
- Microsoft.Data.Edm.dll
- Microsoft.Data.OData.dll
- Microsoft.Data.Services.Client.dll
- Microsoft.Data.Services.dll
DataService.svc （完成）
<%@ ServiceHost Language="C#" Factory="System.Data.Services.DataServiceHostFactory, Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" Service="Company.Project.Services.DataService" %>
Web.Config （部分）
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.29.0" newVersion="4.2.29.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.Services" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
错误页面
“/”应用程序中的服务器错误。
无法加载文件或程序集 'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 或其依赖项之一。系统找不到指定的文件。
描述：在执行当前网络请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其在代码中的来源的更多信息。
异常详细信息：System.IO.FileNotFoundException：无法加载文件或程序集'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'或其依赖项之一。系统找不到指定的文件。
来源错误：
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
程序集加载跟踪：以下信息有助于确定无法加载程序集 'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 的原因。
=== Pre-bind state information ===
LOG: DisplayName = Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
(Fully-specified)
LOG: Appbase = file:///C:/Source/github/company/repository/project/HubServices/
LOG: Initial PrivatePath = C:\Source\github\company\repository\project\HubServices\bin
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Source\github\company\repository\project\HubServices\web.config
LOG: Using host configuration file: C:\Users\user\Documents\IISExpress\config\aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Redirect found in application configuration file: 5.0.0.0 redirected to 5.7.0.0.
LOG: Post-policy reference: Microsoft.Data.Services, Version=5.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
LOG: The same bind was seen before, and was failed with hr = 0x80070002.
堆栈跟踪：
[FileNotFoundException: Could not load file or assembly 'Microsoft.Data.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
[FileNotFoundException: Could not load file or assembly 'Microsoft.Data.Services, Version=5.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName, ObjectHandleOnStack type) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName) +70
System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +40
System.Type.GetType(String typeName, Boolean throwOnError) +34
System.ServiceModel.Activation.ServiceParser.GetType(String typeName) +55
System.ServiceModel.Activation.ServiceParser.GetCompiledType(Assembly compiledAssembly) +76
System.ServiceModel.Activation.ServiceParser.CreateParseString(Assembly compiledAssembly) +38
System.ServiceModel.Activation.ServiceBuildProvider.GetCustomString(CompilerResults results) +33
System.Web.Compilation.BuildProvider.CreateBuildResult(CompilerResults results) +182
System.Web.Compilation.BuildProvider.GetBuildResult(CompilerResults results) +16
System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) +10098689
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +294
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +103
System.Web.Compilation.BuildManager.GetVPathBuildResult(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean ensureIsUpToDate) +82
System.Web.Compilation.BuildManager.GetCompiledCustomString(String virtualPath) +31
System.ServiceModel.HostingManager.GetCompiledCustomString(String normalizedVirtualPath) +163
System.ServiceModel.HostingManager.CreateService(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) +201
System.ServiceModel.HostingManager.ActivateService(ServiceActivationInfo serviceActivationInfo, EventTraceActivity eventTraceActivity) +52
System.ServiceModel.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) +641
[ServiceActivationException: The service '/DataService.svc' cannot be activated due to an exception during compilation. The exception message is: Could not load file or assembly 'Microsoft.Data.Services, Version=5.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified..]
System.Runtime.AsyncResult.End(IAsyncResult result) +481507
System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result) +174
System.ServiceModel.Activation.ServiceHttpHandler.EndProcessRequest(IAsyncResult result) +11
System.Web.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar) +129
我不得不重新打开那个项目，发现程序集不在加载的 Modules 中。我检查了为 bin\{Configuration} 设置的输出目录，将其更改为 bin 解决了问题。