【发布时间】:2011-12-15 04:30:57
【问题描述】:
当我正在运行的存储过程执行 mini-profiler 时会抛出一个空引用并导致我的应用程序停止。在这种情况下,SP 不会返回任何内容。
这是堆栈跟踪:
at MvcMiniProfiler.MiniProfiler.AddSqlTiming(SqlTiming stats) in C:\Users\sam\Desktop\mvc-mini-profiler\MvcMiniProfiler\MiniProfiler.cs:line 274
at MvcMiniProfiler.SqlTiming..ctor(DbCommand command, ExecuteType type, MiniProfiler profiler) in C:\Users\sam\Desktop\mvc-mini-profiler\MvcMiniProfiler\SqlTiming.cs:line 137
at MvcMiniProfiler.SqlProfiler.ExecuteStartImpl(DbCommand command, ExecuteType type) in C:\Users\sam\Desktop\mvc-mini-profiler\MvcMiniProfiler\SqlProfiler.cs:line 39
at MvcMiniProfiler.SqlProfilerExtensions.ExecuteStart(SqlProfiler sqlProfiler, DbCommand command, ExecuteType type) in C:\Users\sam\Desktop\mvc-mini-profiler\MvcMiniProfiler\SqlProfiler.cs:line 93
at MvcMiniProfiler.MiniProfiler.MvcMiniProfiler.Data.IDbProfiler.ExecuteStart(DbCommand profiledDbCommand, ExecuteType executeType) in C:\Users\sam\Desktop\mvc-mini-profiler\MvcMiniProfiler\MiniProfiler.IDbProfiler.cs:line 14
at MvcMiniProfiler.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in C:\Users\sam\Desktop\mvc-mini-profiler\MvcMiniProfiler\Data\ProfiledDbCommand.cs:line 158
at System.Data.Common.DbCommand.ExecuteReader()
at System.Data.Linq.SqlClient.SqlProvider.Execute(Expression query, QueryInfo queryInfo, IObjectReaderFactory factory, Object[] parentArgs, Object[] userArgs, ICompiledSubQuery[] subQueries, Object lastResult)
at System.Data.Linq.SqlClient.SqlProvider.ExecuteAll(Expression query, QueryInfo[] queryInfos, IObjectReaderFactory factory, Object[] userArguments, ICompiledSubQuery[] subQueries)
at System.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Execute(Expression query)
at System.Data.Linq.DataContext.ExecuteMethodCall(Object instance, MethodInfo methodInfo, Object[] parameters)
at NetINFO.NetINFODataContext.usp_SRM_GetPlansByType(Nullable`1 sRM_ID, Nullable`1 sRM_PlanTypeID) in C:\Code\netinfo\NetInfo.Web\App_Data\NetINFO.designer.cs:line 1949
at NetINFO.NetCMG.SRM.GetSRMPlans(Int32 pPlanType) in C:\Code\netinfo\NetInfo.Web\pages\NetCMG\classes\SRM.cs:line 673
at NetINFO.NetCMG.SRM.Validate() in C:\Code\netinfo\NetInfo.Web\pages\NetCMG\classes\SRM.cs:line 540
at NetCMG.Controls.TicketErrorsCtl.ValidateTicket(SRM Ticket) in C:\Code\netinfo\NetInfo.Web\pages\NetCMG\Controls\TicketErrorsCtl.ascx.cs:line 29
at NetCMG.Controls.TicketErrorsCtl.Page_Load(Object sender, EventArgs e) in C:\Code\netinfo\NetInfo.Web\pages\NetCMG\Controls\TicketErrorsCtl.ascx.cs:line 16
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
【问题讨论】:
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@ChaseFlorell 我找到了解决问题的方法。不确定它是否与您的相同?
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不幸的是我得到这个错误现在很好。尝试将依赖项注入自定义 RoleProvider 时发生。出了点问题。