未能从程序集“的EntityFramework加载类型”System.Data.Entity.DbSetExtensions“ [英] Could not load type 'System.Data.Entity.DbSetExtensions' from assembly 'EntityFramework

问题描述

从6.0.0的EntityFramework-β1已更新至6.0.0-RC1和登录到我MVC5的应用程序时，我收到以下错误

Updated from entityframework 6.0.0-beta1 to 6.0.0-rc1 and when logging into my MVC5 application i get the following error

 {"Could not load type 'System.Data.Entity.DbSetExtensions' from assembly 'EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.":"System.Data.Entity.DbSetExtensions"}
    [System.TypeLoadException]: {"Could not load type 'System.Data.Entity.DbSetExtensions' from assembly 'EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.":"System.Data.Entity.DbSetExtensions"}
    Data: {System.Collections.ListDictionaryInternal}
    HelpLink: null
    HResult: -2146233054
    InnerException: null
    Message: "Could not load type 'System.Data.Entity.DbSetExtensions' from assembly 'EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'."
    Source: "Microsoft.AspNet.Identity.EntityFramework"
    StackTrace: "   at Microsoft.AspNet.Identity.EntityFramework.Store`1.GetByID(Object id)\r\n   at Microsoft.AspNet.Identity.EntityFramework.UserSecretStore`1.<Find>d__c.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.AspNet.Identity.EntityFramework.UserSecretStore`1.<Validate>d__8.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.AspNet.Identity.EntityFramework.IdentityStoreManager.<ValidateLocalLogin>d__20.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.
CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.AspNet.Identity.EntityFramework.IdentityAuthenticationManager.<CheckPasswordAndSignIn>d__22.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n   at BASRaT5.Controllers.AccountController.<Login>d__2.MoveNext() in c:\\dev\\BASRAT\\BASRaT5\\BASRaT5\\Controllers\\AccountController.cs:line 53\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(
Task task)\r\n   at lambda_method(Closure , Task )\r\n   at System.Threading.Tasks.TaskHelpersExtensions.ThrowIfFaulted(Task task)\r\n   at System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass34.<BeginInvokeAsynchronousActionMethod>b__33(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3c()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass45.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3e()\r\n   at System.Web.Mvc.Async.AsyncControllerAct
ionInvoker.<>c__DisplayClass30.<BeginInvokeActionMethodWithFilters>b__2f(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass1e.<>c__DisplayClass28.<BeginInvokeAction>b__19()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass1e.<BeginInvokeAction>b__1b(IAsyncResult asyncResult)"
    TargetSite: {System.Threading.Tasks.Task`1[TEntity] GetByID(System.Object)}

我的csproj有以下引用

my csproj has the following references

<Reference Include="System.Data" />
<Reference Include="System.Data.Entity.Design" />
<Reference Include="System.Data.DataSetExtensions" />

的web.config

web.config

 <system.web>
    <compilation debug="true" targetFramework="4.5">
      <assemblies>
        <add assembly="System.Data.Entity.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
      </assemblies>
   </compilation
 </system.web>

这个工作previously我需要的DLL System.Data.Entity.Design的新版本？或在web.config更改程序集的版本？

this worked previously do i need a new version of the System.Data.Entity.Design dll? or change the assembly version in the web.config?

编辑：
听起来像身份框架家伙需要发布一个更新后的DLL匹配？

Sounds like Identity Framework guys need to release a updated dll to match?

推荐答案

有已经在命名空间一些变化和移动类型。我已经更新从Beta1的样本 - RC1 https://github.com/rustd/AspnetIdentitySample
你可以看一下下面的commmit得到所需的更改列表。我很快就会添加一些文档在项目的https://github.com/rustd/AspnetIdentitySample/commit/b09479a9e5c2d4ff16c459ce0e4105c5ac5302f4

There have been a few changes in the namespaces and moving types around. I have updated the sample from Beta1 - RC1 https://github.com/rustd/AspnetIdentitySample You can look at the following commmit to get the list of changes needed. I will add some docs soon on the project https://github.com/rustd/AspnetIdentitySample/commit/b09479a9e5c2d4ff16c459ce0e4105c5ac5302f4

这篇关于未能从程序集“的EntityFramework加载类型”System.Data.Entity.DbSetExtensions“的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！