“/”应用程序中的服务器错误。

至少一个参数没有被指定值。

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.OleDb.OleDbException: 至少一个参数没有被指定值。

源错误:


行 81:                     adapter.SelectCommand = cmd;
行 82:                     dset.Tables.Add("xuesheng");
行 83:                     adapter.Fill(dset, "xuesheng");
行 84:                     adapter.Dispose();
行 85:                     dset.Dispose();

源文件: d:\wwwroot\t1china\wwwroot\App_Code\my_conn.cs    行: 83

堆栈跟踪:


[OleDbException (0x80040e10): 至少一个参数没有被指定值。]
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) +1212709
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) +256
   System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) +216
   System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) +60
   System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +164
   System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) +115
   System.Data.OleDb.OleDbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) +10
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +140
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +138
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) +87
   my_conn.GetTable(String g1) in d:\wwwroot\t1china\wwwroot\App_Code\my_conn.cs:83
   my_basic.page_list(String g1, String g2, String g3, String g4, Int32 g5, Int32 g6, Repeater g7, String g8, Literal g9) in d:\wwwroot\t1china\wwwroot\App_Code\my_basic.cs:3650
   tjcp.Page_Load(Object sender, EventArgs e) in d:\wwwroot\t1china\wwwroot\tjcp.aspx.cs:62
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.3815.0