1. “/”应用程序中的服务器错误 。

    无法打开登录所请求的数据库 "kmdyscl"。登录失败 。
    用户 'kmdyscl' 登录失败 。

    说明: 执行当前 Web 请求期间 ,出现未经处理的异常 。请检查堆栈跟踪信息 ,以了解有关该错误以及代码中导致错误的出处的详细信息 。

    异常详细信息: System.Data.SqlClient.SqlException: 无法打开登录所请求的数据库 "kmdyscl" 。登录失败 。
    用户 'kmdyscl' 登录失败 。

    源错误:

    执行当前 Web 请求期间生成了未经处理的异常 。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息 。

    堆栈跟踪:

    
    [SqlException (0x80131904): 无法打开登录所请求的数据库 "kmdyscl"
    。登录失败
    。
    用户 'kmdyscl' 登录失败
    。]
       System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, DbConnectionPool pool, String accessToken, Boolean applyTransientFaultHandling, SqlAuthenticationProviderManager sqlAuthProviderManager) +907
       System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +334
       System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +38
       System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +699
       System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +89
       System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +426
       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 oldConnection, DbConnectionInternal& connection) +191
       System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +154
       System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +21
       System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +90
       System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +443
       System.Data.SqlClient.SqlConnection.Open() +96
       System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.<Open>b__36(DbConnection t, DbConnectionInterceptionContext c) +10
       System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch(TTarget target, Action`2 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed) +72
       System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.Open(DbConnection connection, DbInterceptionContext interceptionContext) +359
       System.Data.Entity.Core.EntityClient.EntityConnection.<Open>b__2() +55
       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) +78
       System.Data.Entity.Core.EntityClient.EntityConnection.Open() +254
    
    [EntityException: 基础提供程序在 Open 上失败
    。]
       System.Data.Entity.Core.EntityClient.EntityConnection.Open() +324
       System.Data.Entity.Core.Objects.ObjectContext.EnsureConnection(Boolean shouldMonitorTransactions) +133
       System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction(Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess) +46
       System.Data.Entity.Core.Objects.<>c__DisplayClass7.<GetResults>b__5() +112
       System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +189
       System.Data.Entity.Core.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption) +212
       System.Data.Entity.Core.Objects.ObjectQuery`1.<System.Collections.Generic.IEnumerable<T>.GetEnumerator>b__0() +11
       System.Data.Entity.Internal.LazyEnumerator`1.MoveNext() +39
       System.Linq.Enumerable.Single(IEnumerable`1 source) +113
       System.Data.Entity.Core.Objects.ELinq.ObjectQueryProvider.<GetElementFunction>b__3(IEnumerable`1 sequence) +5
       System.Data.Entity.Core.Objects.ELinq.ObjectQueryProvider.ExecuteSingle(IEnumerable`1 query, Expression queryRoot) +25
       System.Data.Entity.Core.Objects.ELinq.ObjectQueryProvider.System.Linq.IQueryProvider.Execute(Expression expression) +59
       System.Data.Entity.Internal.Linq.DbQueryProvider.Execute(Expression expression) +84
       System.Linq.Queryable.Any(IQueryable`1 source) +196
       TDCore.BLL.BaseBLL`1.LoadEntity(Expression`1 whereLambda) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\1.Core\TDCore.BLL\BaseBLL.cs:173
       TDCore.WorkService.Service.Sys.<>c.<GetDefaultWebSite>b__13_0(Object x) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\2.Strategies\TDCore.WorkService\Service\SystemService\WebSiteService\GetWebSiteList.cs:35
       TDCore.WorkService.BaseService.GetStrategyData(String key, Int32 keepSeconds, Func`2 action) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\2.Strategies\TDCore.WorkService\Service\BaseService.cs:89
       TDCore.WorkService.Service.Sys.WebSiteService.GetDefaultWebSite() in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\2.Strategies\TDCore.WorkService\Service\SystemService\WebSiteService\GetWebSiteList.cs:33
       TDCore.ViewEngine.Framework.RouteConfig.RouteConfig.RegisterRoutes(RouteCollection routes) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\5.Web\TDCore.ViewEngine.Framework\RouteConfig\RouteConfig.cs:22
       TDCore.Main.MvcApplication.RegisterRoutes(RouteCollection routes) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\5.Web\TDCore.Web\Global.asax.cs:99
       TDCore.Main.MvcApplication.Application_Start() in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\5.Web\TDCore.Web\Global.asax.cs:41
    
    [HttpException (0x80004005): 基础提供程序在 Open 上失败
    。]
       System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +10091385
       System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +118
       System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +173
       System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +218
       System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296
    
    [HttpException (0x80004005): 基础提供程序在 Open 上失败
    。]
       System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +10072580
       System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +95
       System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +254
    


    版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3535.0