Server Error in '/' Application.

指定的网络名不再可用。

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: 指定的网络名不再可用。

Source Error:


Line 99:             wtl_url.Type = this.Type;
Line 100:
Line 101:            this.Literal1.Text = wtl_url.GetLabelCode();
Line 102:        }
Line 103:    }

Source File: d:\wwwroot\saicou\wwwroot\Whir_System\controls\labelcontrol\wtl_url.ascx.cs    Line: 101

Stack Trace:


[Win32Exception (0x80004005): 指定的网络名不再可用。]

[SqlException (0x80131904): A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - 指定的网络名不再可用。)]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +1787814
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +5341674
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +546
   System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) +594
   System.Data.SqlClient.TdsParserStateObject.ReadSniSyncOverAsync() +256
   System.Data.SqlClient.TdsParserStateObject.TryReadNetworkPacket() +39
   System.Data.SqlClient.TdsParserStateObject.TryPrepareBuffer() +125
   System.Data.SqlClient.TdsParserStateObject.TryReadByteArray(Byte[] buff, Int32 offset, Int32 len, Int32& totalRead) +77
   System.Data.SqlClient.TdsParserStateObject.TryReadString(Int32 length, String& value) +146
   System.Data.SqlClient.TdsParser.TryCommonProcessMetaData(TdsParserStateObject stateObj, _SqlMetaData col) +523
   System.Data.SqlClient.TdsParser.TryProcessMetaData(Int32 cColumns, TdsParserStateObject stateObj, _SqlMetaDataSet& metaData) +68
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +385
   System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +61
   System.Data.SqlClient.SqlDataReader.get_MetaData() +90
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +377
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds) +1421
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite) +177
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +53
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +137
   System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) +41
   System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader() +12
   IBatisNet.DataMapper.Commands.DbCommandDecorator.System.Data.IDbCommand.ExecuteReader() +50
   IBatisNet.DataMapper.MappedStatements.MappedStatement.RunQueryForList(RequestScope request, ISqlMapSession session, Object parameterObject, IList`1 resultObject, RowDelegate`1 rowDelegate) +174
   IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForList(ISqlMapSession session, Object parameterObject) +108
   IBatisNet.DataMapper.SqlMapper.QueryForList(String statementName, Object parameterObject) +182
   Whir.Common.IBatisMapper.Load(String statementId, Object paramValue) in E:\网站项目\思睿网络\网站开发源代码\RSCRM\修改版\Whir.Common\IBatisNet\IBatisMapper.cs:79
   Whir.ezEIP.IBatisImpl.ColumnInforService.GetColumnInforById(Int32 columnID) in E:\网站项目\思睿网络\网站开发源代码\RSCRM\修改版\Whir.ezEIP.IBatisImpl\ColumnInforService.cs:40
   Whir.ezEIP.Label.WTL_Url.GetLabelCode() in E:\网站项目\思睿网络\网站开发源代码\RSCRM\修改版\Whir.ezEIP.Label\Label\WTL_Url.cs:194
   Whir_System_controls_labelcontrol_wtl_url.Page_Load(Object sender, EventArgs e) in d:\wwwroot\saicou\wwwroot\Whir_System\controls\labelcontrol\wtl_url.ascx.cs:101
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +92
   System.Web.UI.Control.LoadRecursive() +54
   System.Web.UI.Control.LoadRecursive() +145
   System.Web.UI.Control.LoadRecursive() +145
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34209