Asp.net 发布网站后（WebPublish）未找到登录数据库_Asp.net_Asp.net Mvc_Database_Login_Asp.net Mvc 5

Asp.net 发布网站后（WebPublish）未找到登录数据库

asp.net asp.net-mvc database login asp.net-mvc-5

Asp.net 发布网站后（WebPublish）未找到登录数据库,asp.net,asp.net-mvc,database,login,asp.net-mvc-5,Asp.net,Asp.net Mvc,Database,Login,Asp.net Mvc 5,我一直在用VS13Express和MVC5做一个网站。我在用owin使用ExternalLogin。该项目使用按公理生成的本地数据库。在本地，它工作得很好。使用WebDeploy部署网站时，会将[db].mdf部署到服务器，但在执行登录时无法找到数据库下面是我在web.config中的连接字符串： <connectionStrings> <add name="DefaultConnection" connectionString="Data Source=(L

我一直在用VS13Express和MVC5做一个网站。我在用owin使用ExternalLogin。该项目使用按公理生成的本地数据库。在本地，它工作得很好。使用WebDeploy部署网站时，会将[db].mdf部署到服务器，但在执行登录时无法找到数据库

下面是我在web.config中的连接字符串：

  <connectionStrings>
    <add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;AttachDbFilename=|DataDirectory|\aspnet-WhyIsItBad2-20131015123340.mdf;Initial Catalog=aspnet-WhyIsItBad2-20131015123340;Integrated Security=True" providerName="System.Data.SqlClient" />
  </connectionStrings>

正如你所看到的，我已经激活了迁移。在WebDeploy的预览步骤中，数据库将显示在“数据库”部分中。部署不会产生任何错误

但在尝试登录网站时，我会出现以下错误：

Server Error in '/' Application.

    The system cannot find the file specified

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.ComponentModel.Win32Exception: The system cannot find the file specified

Source Error: 

    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.

Stack Trace:

    [Win32Exception (0x80004005): The system cannot find the file specified]

    [SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 52 - Unable to locate a Local Database Runtime installation. Verify that SQL Server Express is properly installed and that the Local Database Runtime feature is enabled.)]
       System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +5296071
       System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +558
       System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover) +5308555
       System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover) +145
       System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) +920
       System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) +307
       System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions) +434
       System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +225
       System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +37
       System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnectionOptions userOptions) +558
       System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnectionOptions userOptions) +67
       System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1052
       System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +78
       System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +167
       System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +143
       System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +83
       System.Data.SqlClient.SqlConnection.Open() +96
       System.Data.Entity.SqlServer.<>c__DisplayClass2f.<UsingConnection>b__2d() +73
       System.Data.Entity.SqlServer.<>c__DisplayClass1.<Execute>b__0() +10
       System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +189
       System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Action operation) +77
       System.Data.Entity.SqlServer.SqlProviderServices.UsingConnection(DbConnection sqlConnection, Action`1 act) +229
       System.Data.Entity.SqlServer.SqlProviderServices.UsingMasterConnection(DbConnection sqlConnection, Action`1 act) +376
       System.Data.Entity.SqlServer.SqlProviderServices.GetDbProviderManifestToken(DbConnection connection) +200
       System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) +85

    [ProviderIncompatibleException: The provider did not return a ProviderManifestToken string.]
        System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) +269
        System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) +33

    [ProviderIncompatibleException: An error occurred while getting provider information from the database. This can be caused by Entity Framework using an incorrect connection string. Check the inner exceptions for details and ensure that the connection string is correct.]
       System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) +193
       System.Data.Entity.Infrastructure.<>c__DisplayClass1.<ResolveManifestToken>b__0(Tuple`3 k) +31
       System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) +72
       System.Data.Entity.Infrastructure.DefaultManifestTokenResolver.ResolveManifestToken(DbConnection connection) +180
       System.Data.Entity.Utilities.DbConnectionExtensions.GetProviderInfo(DbConnection connection, DbProviderManifest& providerManifest) +56
       System.Data.Entity.DbModelBuilder.Build(DbConnection providerConnection) +43
       System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) +62
       System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input) +123
       System.Data.Entity.Internal.LazyInternalContext.InitializeContext() +575
       System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) +18
       System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +53
       System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() +15
       System.Data.Entity.Infrastructure.DbQuery`1.System.Linq.IQueryable.get_Provider() +38
       System.Linq.Queryable.Where(IQueryable`1 source, Expression`1 predicate) +63
       Microsoft.AspNet.Identity.EntityFramework.<GetUserIdAsync>d__2.MoveNext() +728
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       Microsoft.AspNet.Identity.<GetUserIdForLoginAsync>d__3.MoveNext() +184
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       Microsoft.AspNet.Identity.Owin.<SignInExternalIdentityAsync>d__1e.MoveNext() +245
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       Microsoft.AspNet.Identity.Owin.<SignInExternalIdentityAsync>d__0.MoveNext() +181
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       WhyIsItBad2.Controllers.<ExternalLoginCallback>d__27.MoveNext() +460
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       lambda_method(Closure , Task ) +23
       System.Threading.Tasks.TaskHelpersExtensions.ThrowIfFaulted(Task task) +33
       System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult) +68
       System.Web.Mvc.Async.<>c__DisplayClass34.<BeginInvokeAsynchronousActionMethod>b__33(IAsyncResult asyncResult) +16
       System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
       System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +32
       System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3c() +50
       System.Web.Mvc.Async.<>c__DisplayClass45.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3e() +225
       System.Web.Mvc.Async.<>c__DisplayClass30.<BeginInvokeActionMethodWithFilters>b__2f(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
       System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +34
       System.Web.Mvc.Async.<>c__DisplayClass28.<BeginInvokeAction>b__19() +26
       System.Web.Mvc.Async.<>c__DisplayClass1e.<BeginInvokeAction>b__1b(IAsyncResult asyncResult) +100
       System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
       System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +27
       System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +13
       System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54
       System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +39
       System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) +12
       System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +28
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54
       System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +29
       System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10
       System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(IAsyncResult asyncResult, ProcessRequestState innerState) +21
       System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54
       System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +31
       System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
       System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9628700
       System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

“/”应用程序中出现服务器错误。系统找不到指定的文件描述：执行当前web请求期间发生未处理的异常。请查看堆栈跟踪以了解有关错误的更多信息以及错误在代码中的起源。异常详细信息：System.ComponentModel.Win32异常：系统找不到指定的文件源错误：在执行当前web请求期间生成了未经处理的异常。有关异常的起源和位置的信息可以使用下面的异常堆栈跟踪来识别。堆栈跟踪： [Win32Exception（0x80004005）：系统找不到指定的文件] [SqlException（0x80131904）：建立与SQL Server的连接时发生网络相关或特定于实例的错误。找不到或无法访问该服务器。请验证实例名称是否正确，以及SQL Server是否配置为允许远程连接。（提供程序：SQL网络接口，错误：52-找不到本地数据库运行时安装。请验证SQL Server Express是否已正确安装，以及本地数据库运行时功能是否已启用。）] System.Data.SqlClient.SqlInternalConnection.OneError（SqlException异常，布尔断开连接，操作'1 wrapCloseInAction）+5296071 System.Data.SqlClient.TdsParser.throweexception和warning（TdsParserStateObject stateObj，布尔调用方连接锁，布尔异步关闭）+558 System.Data.SqlClient.TdsParser.Connect（ServerInfo ServerInfo，sqlinternalconnectionds connHandler，Boolean ignoresnopentimeout，Int64 timerExpire，Boolean encrypt，Boolean trustServerCert，Boolean integratedSecurity，Boolean with failover）+5308555 System.Data.SqlClient.sqlinternalconnectionds.AttemptOneLogin（ServerInfo ServerInfo、String newPassword、SecureString newSecurePassword、Boolean ignoresnopentimeout、TimeoutTimer timeout、Boolean with failover）+145 System.Data.SqlClient.SqlInternalConnectionDs.LoginOfAliver（ServerInfo ServerInfo、String newPassword、SecureString newSecurePassword、Boolean redirectedUserInstance、SqlConnectionString connectionOptions、SqlCredential凭证、TimeoutTimer timeout）+920 System.Data.SqlClient.SqlInternalConnectionDS.OpenLoginList（超时超时、SqlConnectionString连接选项、SqlCredential凭证、String新密码、SecureString newSecurePassword、Boolean redirectedUserInstance）+307 System.Data.SqlClient.SqlInternalConnectionDS..ctor（DbConnectionPoolIdentity、SqlConnectionString connectionOptions、SqlCredential凭证、对象提供者信息、String newPassword、SecureString newSecurePassword、Boolean redirectedUserInstance、SqlConnectionString userConnectionOptions）+434 System.Data.SqlClient.SqlConnectionFactory.CreateConnection（DbConnectionOptions选项、DbConnectionPoolKey poolKey、Object poolGroupProviderInfo、DbConnectionPool池、DbConnectionOwningConnection、DbConnectionOptions用户选项）+225 System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection（DbConnectionPool池、DbConnectionOptions选项、DbConnectionPoolKey池键、DbConnectionOptions用户选项）+37 System.Data.ProviderBase.DbConnectionPool.CreateObject（DbConnectionOptions用户选项）+558 System.Data.ProviderBase.DbConnectionPool.UserCreateRequest（DbConnectionOptions userOptions）+67 System.Data.ProviderBase.DbConnectionPool.TryGetConnection（DbConnection-owningObject，UInt32-waitForMultipleObjectsTimeout，布尔allowCreate，布尔OnlyOnEckConnection，DbConnectionOptions-userOptions，DbConnectionInternal&connection）+1052 System.Data.ProviderBase.DbConnectionPool.TryGetConnection（DbConnection owningObject、TaskCompletionSource`1重试、DbConnectionOptions用户选项、DbConnectionInternal和connection）+78 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection（DbConnection所有者连接、TaskCompletionSource`1重试、DbConnectionOptions用户选项、DbConnectionInternal和connection）+167 System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection（DbConnection outerConnection，DbConnectionFactory connectionFactory，TaskCompletionSource`1 retry，DbConnectionOptions userOptions）+143 System.Data.SqlClient.SqlConnection.TryOpen（TaskCompletionSource`1重试）+83 System.Data.SqlClient.SqlConnection.Open（）+96 System.Data.Entity.SqlServer.c__DisplayClass2f.b__2d（）+73 System.Data.Entity.SqlServer.c__DisplayClass1.b__0（）+10 System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute（Func`1操作）+189 System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute（Action操作）+77 System.Data.Entity.SqlServer.SqlProviderServices.UsingConnection（DbConnection-sqlConnection，Action`1-act）+229 System.Data.Entity.SqlServer.SqlProviderServices.UsingMasterConnection（DbConnection-sqlConnection，Action`1-act）+376 System.Data.Entity.SqlServer.SqlProviderServices.GetDbProviderManifestToken（DbConnection连接）+200 System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken（DbConnection连接）+85 [ProviderIncompatibleException:提供程序未返回ProviderManifestToken

Server Error in '/' Application.

    The system cannot find the file specified

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.ComponentModel.Win32Exception: The system cannot find the file specified

Source Error: 

    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.

Stack Trace:

    [Win32Exception (0x80004005): The system cannot find the file specified]

    [SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 52 - Unable to locate a Local Database Runtime installation. Verify that SQL Server Express is properly installed and that the Local Database Runtime feature is enabled.)]
       System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +5296071
       System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +558
       System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover) +5308555
       System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover) +145
       System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) +920
       System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) +307
       System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions) +434
       System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +225
       System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +37
       System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnectionOptions userOptions) +558
       System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnectionOptions userOptions) +67
       System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1052
       System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +78
       System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +167
       System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +143
       System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +83
       System.Data.SqlClient.SqlConnection.Open() +96
       System.Data.Entity.SqlServer.<>c__DisplayClass2f.<UsingConnection>b__2d() +73
       System.Data.Entity.SqlServer.<>c__DisplayClass1.<Execute>b__0() +10
       System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +189
       System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Action operation) +77
       System.Data.Entity.SqlServer.SqlProviderServices.UsingConnection(DbConnection sqlConnection, Action`1 act) +229
       System.Data.Entity.SqlServer.SqlProviderServices.UsingMasterConnection(DbConnection sqlConnection, Action`1 act) +376
       System.Data.Entity.SqlServer.SqlProviderServices.GetDbProviderManifestToken(DbConnection connection) +200
       System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) +85

    [ProviderIncompatibleException: The provider did not return a ProviderManifestToken string.]
        System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) +269
        System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) +33

    [ProviderIncompatibleException: An error occurred while getting provider information from the database. This can be caused by Entity Framework using an incorrect connection string. Check the inner exceptions for details and ensure that the connection string is correct.]
       System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) +193
       System.Data.Entity.Infrastructure.<>c__DisplayClass1.<ResolveManifestToken>b__0(Tuple`3 k) +31
       System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) +72
       System.Data.Entity.Infrastructure.DefaultManifestTokenResolver.ResolveManifestToken(DbConnection connection) +180
       System.Data.Entity.Utilities.DbConnectionExtensions.GetProviderInfo(DbConnection connection, DbProviderManifest& providerManifest) +56
       System.Data.Entity.DbModelBuilder.Build(DbConnection providerConnection) +43
       System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) +62
       System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input) +123
       System.Data.Entity.Internal.LazyInternalContext.InitializeContext() +575
       System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) +18
       System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +53
       System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() +15
       System.Data.Entity.Infrastructure.DbQuery`1.System.Linq.IQueryable.get_Provider() +38
       System.Linq.Queryable.Where(IQueryable`1 source, Expression`1 predicate) +63
       Microsoft.AspNet.Identity.EntityFramework.<GetUserIdAsync>d__2.MoveNext() +728
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       Microsoft.AspNet.Identity.<GetUserIdForLoginAsync>d__3.MoveNext() +184
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       Microsoft.AspNet.Identity.Owin.<SignInExternalIdentityAsync>d__1e.MoveNext() +245
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       Microsoft.AspNet.Identity.Owin.<SignInExternalIdentityAsync>d__0.MoveNext() +181
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       WhyIsItBad2.Controllers.<ExternalLoginCallback>d__27.MoveNext() +460
       System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93
       System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52
       lambda_method(Closure , Task ) +23
       System.Threading.Tasks.TaskHelpersExtensions.ThrowIfFaulted(Task task) +33
       System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult) +68
       System.Web.Mvc.Async.<>c__DisplayClass34.<BeginInvokeAsynchronousActionMethod>b__33(IAsyncResult asyncResult) +16
       System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
       System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +32
       System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3c() +50
       System.Web.Mvc.Async.<>c__DisplayClass45.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3e() +225
       System.Web.Mvc.Async.<>c__DisplayClass30.<BeginInvokeActionMethodWithFilters>b__2f(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
       System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +34
       System.Web.Mvc.Async.<>c__DisplayClass28.<BeginInvokeAction>b__19() +26
       System.Web.Mvc.Async.<>c__DisplayClass1e.<BeginInvokeAction>b__1b(IAsyncResult asyncResult) +100
       System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
       System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +27
       System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +13
       System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54
       System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +39
       System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) +12
       System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +28
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54
       System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +29
       System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10
       System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(IAsyncResult asyncResult, ProcessRequestState innerState) +21
       System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36
       System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54
       System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +31
       System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
       System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9628700
       System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

<add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-WhyIsItBad2-20131015123340;Integrated Security=True" providerName="System.Data.SqlClient" />