fehler bei ils connect zu db
Die von der Anmeldung angeforderte opennos-Datenbank kann nicht geöffnet werden. Fehler bei der Anmeldung.
Fehler bei der Anmeldung für den Benutzer "".
Beschreibung: Unbehandelte Ausnahme beim Ausführen der aktuellen Webanforderung. Überprüfen Sie die Stapelüberwachung, um weitere Informationen über diesen Fehler anzuzeigen und festzustellen, wo der Fehler im Code verursacht wurde.
Ausnahmedetails: System.Data.SqlClient.SqlException: Die von der Anmeldung angeforderte opennos-Datenbank kann nicht geöffnet werden. Fehler bei der Anmeldung.
Fehler bei der Anmeldung für den Benutzer "".
Quellfehler:
Zeile 57: }
Zeile 58: string pass = Sha512(b.Password);
Zeile 59: var v = dc.Account.Where(a => a.Name.Equals(b.Name) && a.Password.Equals(pass)).FirstOrDefault();
Zeile 60: if (v != null)
Zeile 61: {
Quelldatei: C:\Users\Administrator\Desktop\NosMall\ShopApplica tionByFizo\Controllers\ConnectionController.cs Zeile: 59
Stapelüberwachung:
[SqlException (0x80131904): Die von der Anmeldung angeforderte opennos-Datenbank kann nicht geöffnet werden. Fehler bei der Anmeldung.
Fehler bei der Anmeldung für den Benutzer "".]
System.Data.SqlClient.SqlInternalConnectionTds..ct or(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, DbConnectionPool pool, String accessToken, Boolean applyTransientFaultHandling) +1385
System.Data.SqlClient.SqlConnectionFactory.CreateC onnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +458
System.Data.ProviderBase.DbConnectionFactory.Creat ePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +70
System.Data.ProviderBase.DbConnectionPool.CreateOb ject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +927
System.Data.ProviderBase.DbConnectionPool.UserCrea teRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +114
System.Data.ProviderBase.DbConnectionPool.TryGetCo nnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1590
System.Data.ProviderBase.DbConnectionPool.TryGetCo nnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +117
System.Data.ProviderBase.DbConnectionFactory.TryGe tConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +268
System.Data.ProviderBase.DbConnectionInternal.TryO penConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +314
System.Data.SqlClient.SqlConnection.TryOpenInner(T askCompletionSource`1 retry) +128
System.Data.SqlClient.SqlConnection.TryOpen(TaskCo mpletionSource`1 retry) +255
System.Data.SqlClient.SqlConnection.Open() +130
System.Data.Entity.Infrastructure.Interception.Int ernalDispatcher`1.Dispatch(TTarget target, Action`2 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed) +98
System.Data.Entity.Infrastructure.Interception.DbC onnectionDispatcher.Open(DbConnection connection, DbInterceptionContext interceptionContext) +509
System.Data.Entity.SqlServer.<>c__DisplayClass1.<E xecute>b__0() +15
System.Data.Entity.SqlServer.DefaultSqlExecutionSt rategy.Execute(Func`1 operation) +237
System.Data.Entity.Core.EntityClient.EntityConnect ion.Open() +318
[EntityException: The underlying provider failed on Open.]
System.Data.Entity.Core.EntityClient.EntityConnect ion.Open() +738
System.Data.Entity.Core.Objects.ObjectContext.Ensu reConnection(Boolean shouldMonitorTransactions) +167
System.Data.Entity.Core.Objects.ObjectContext.Exec uteInTransaction(Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess) +63
System.Data.Entity.Core.Objects.<>c__DisplayClass7 .<GetResults>b__5() +203
System.Data.Entity.SqlServer.DefaultSqlExecutionSt rategy.Execute(Func`1 operation) +237
System.Data.Entity.Core.Objects.ObjectQuery`1.GetR esults(Nullable`1 forMergeOption) +354
System.Data.Entity.Core.Objects.ObjectQuery`1.<Sys tem.Collections.Generic.IEnumerable<T>.GetEnumerat or>b__0() +30
System.Data.Entity.Internal.LazyEnumerator`1.MoveN ext() +36
System.Linq.Enumerable.FirstOrDefault(IEnumerable` 1 source) +146
ShopApplicationByFizo.Controllers.ConnectionContro ller.Login(Account b) in C:\Users\Administrator\Desktop\NosMall\ShopApplica tionByFizo\Controllers\ConnectionController.cs:59
lambda_method(Closure , ControllerBase , Object[] ) +139
System.Web.Mvc.ReflectedActionDescriptor.Execute(C ontrollerContext controllerContext, IDictionary`2 parameters) +229
System.Web.Mvc.ControllerActionInvoker.InvokeActio nMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
System.Web.Mvc.Async.AsyncControllerActionInvoker. <BeginInvokeSynchronousActionMethod>b__39(IAsyncRe sult asyncResult, ActionInvocation innerInvokeState) +39
System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndD elegate(IAsyncResult asyncResult) +67
System.Web.Mvc.Async.AsyncControllerActionInvoker. EndInvokeActionMethod(IAsyncResult asyncResult) +42
System.Web.Mvc.Async.AsyncInvocationWithFilters.<I nvokeActionMethodFilterAsynchronouslyRecursive>b__ 3d() +72
System.Web.Mvc.Async.<>c__DisplayClass46.<InvokeAc tionMethodFilterAsynchronouslyRecursive>b__3f() +385
System.Web.Mvc.Async.AsyncControllerActionInvoker. EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +69
System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInv okeAction>b__1c() +38
System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInv okeAction>b__1e(IAsyncResult asyncResult) +185
System.Web.Mvc.Async.AsyncControllerActionInvoker. EndInvokeAction(IAsyncResult asyncResult) +59
System.Web.Mvc.Controller.<BeginExecuteCore>b__1d( IAsyncResult asyncResult, ExecuteCoreState innerState) +29
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDel egate(IAsyncResult asyncResult) +65
System.Web.Mvc.Controller.EndExecuteCore(IAsyncRes ult asyncResult) +73
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDel egate(IAsyncResult asyncResult) +36
System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +59
System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__ 5(IAsyncResult asyncResult, ProcessRequestState innerState) +43
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDel egate(IAsyncResult asyncResult) +65
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsync Result asyncResult) +59
System.Web.CallHandlerExecutionStep.System.Web.Htt pApplication.IExecutionStep.Execute() +395
System.Web.HttpApplication.ExecuteStepImpl(IExecut ionStep step) +197
System.Web.HttpApplication.ExecuteStep(IExecutionS tep step, Boolean& completedSynchronously) +128
Kan mir einer helfen dabei
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