System.Web.HttpUnhandledException: 引发类型为“System.Web.HttpUnhandledException”的异常。 ---> System.NullReferenceException: 未将对象引用设置到对象的实例。
在 ASP.paper_aspx.__RenderContent2(HtmlTextWriter __w, Control parameterContainer) 位置 d:\wwwroot\mljtqikan\wwwroot\Paper.aspx:行号 54
在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
在 System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
在 System.Web.UI.Control.Render(HtmlTextWriter writer)
在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
在 System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
在 System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer)
在 System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer)
在 System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output)
在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer)
在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
在 System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
在 System.Web.UI.Control.Render(HtmlTextWriter writer)
在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
在 System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
在 System.Web.UI.Page.Render(HtmlTextWriter writer)
在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
--- 内部异常堆栈跟踪的结尾 ---
在 System.Web.UI.Page.HandleError(Exception e)
在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
在 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
在 System.Web.UI.Page.ProcessRequest()
在 System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
在 System.Web.UI.Page.ProcessRequest(HttpContext context)
在 ASP.paper_aspx.ProcessRequest(HttpContext context) 位置 c:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\80c52ce7\855f032a\App_Web_mtgsinmx.0.cs:行号 0
在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
在 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)