问题描述
对象名'News'无效。说明:执行当前Web请求期间，出现未处理的异常。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:对象名'News'无效。源错误:行44:{行45:myConnection.Open();行46:dr=myCommand.ExecuteReader(CommandBehavior.CloseConnection);行47:}行48:catch(SqlExceptionex)源文件:e:userhost201sz_xbywebApp_Codenews.cs行:46堆栈跟踪:[SqlException(0x80131904):对象名'News'无效。]System.Data.SqlClient.SqlConnection.OnError(SqlExceptionexception,BooleanbreakConnection)+925466System.Data.SqlClient.SqlInternalConnection.OnError(SqlExceptionexception,BooleanbreakConnection)+800118System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObjectstateObj)+186System.Data.SqlClient.TdsParser.Run(RunBehaviorrunBehavior,SqlCommandcmdHandler,SqlDataReaderdataStream,BulkCopySimpleResultSetbulkCopyHandler,TdsParserStateObjectstateObj)+1932System.Data.SqlClient.SqlDataReader.ConsumeMetaData()+31System.Data.SqlClient.SqlDataReader.get_MetaData()+62System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReaderds,RunBehaviorrunBehavior,StringresetOptionsString)+297System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehaviorcmdBehavior,RunBehaviorrunBehavior,BooleanreturnStream,Booleanasync)+1005System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehaviorcmdBehavior,RunBehaviorrunBehavior,BooleanreturnStream,Stringmethod,DbAsyncResultresult)+132System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehaviorcmdBehavior,RunBehaviorrunBehavior,BooleanreturnStream,Stringmethod)+32System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehaviorbehavior,Stringmethod)+122System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehaviorbehavior)+62news.GetNews(StringsLeibie)ine:userhost201sz_xbywebApp_Codenews.cs:46[Exception:对象名'News'无效。]news.GetNews(StringsLeibie)ine:userhost201sz_xbywebApp_Codenews.cs:50_Default.GetNewsFromData(StringsLeibie)ine:userhost201sz_xbywebDefault.aspx.cs:54_Default.Page_Load(Objectsender,EventArgse)ine:userhost201sz_xbywebDefault.aspx.cs:24System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtrfp,Objecto,Objectt,EventArgse)+15System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Objectsender,EventArgse)+33System.Web.UI.Control.OnLoad(EventArgse)+99System.Web.UI.Control.LoadRecursive()+47System.Web.UI.Page.ProcessRequestMain(BooleanincludeStagesBeforeAsyncPoint,BooleanincludeStagesAfterAsyncPoint)+1436在本地IIS调试正常，但上传至虚拟服务器后出错，待高手解决！谢谢！