“/”应用程序中的服务器错误。

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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竞博jbo官网中导致错误的出处的详细信息。

异常详细信息: System.ComponentModel.Win32Exception: 竞博jbo官网-竞博app-竞博体育app下载

源错误:


行 58:         try
行 59:         {
行 60:             objReturn = cmd.ExecuteScalar();
行 61:         }
行 62:         finally

源文件: d:\Web\WebOther\users\App_Code\TConn.cs    行: 60

堆栈跟踪:


[Win32Exception (0x80004005): 竞博jbo官网-竞博app-竞博体育app下载]

[SqlException (0x80131904): Timeout 时间已到。在操作完成之前超时时间已过或服务器未响应。]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +388
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +688
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +4403
   System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +82
   System.Data.SqlClient.SqlDataReader.get_MetaData() +135
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +6665229
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite) +6667096
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite) +577
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +107
   System.Data.SqlClient.SqlCommand.ExecuteScalar() +270
   TConn.ExecScalar(String sql) in d:\Web\WebOther\users\App_Code\TConn.cs:60
   Show160.UserSpace.UserHome.vUserBaseInfo() in d:\Web\WebOther\users\App_Code\UserHome.cs:169
   Show160.UserSpace.UserHome.UserSpaceHome() in d:\Web\WebOther\users\App_Code\UserHome.cs:37
   aspx_UserSpace.Page_Load(Object sender, EventArgs e) in d:\Web\WebOther\users\aspx\UserSpace.aspx.cs:116
   System.Web.UI.Control.LoadRecursive() +71
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3178


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.0.30319.17929