尝试访问时工作流状态页面错误:对不起,出了点问题。当我检查ULS日志时发现:“值不能为空”
有什么解决办法!
访问Llayouts / 15 / 12r时出现应用程序错误。错误值不等于 空值。在 Microsoft.SharePoint.Workflow.SPWorkflow.retrieveSchema(架构 schemaIndex) Microsoft.SharePoint.Workflow.SPWorkflow.retrieveSchemaGuid(架构 schemaIndex) Microsoft.SharePoint.Workflow.SPWorkilow.get_Associationldl) Microsoft.SharePoint.Workflow.SPWorkflow.GetReadOnlyParentAssociation() 在Microsoft.SharePoint.Workilow.SPWorkflow.get_ParentAssociationl) 在ASP._layouts_15_wrkstat_aspx._Render_contro16(HtmITextWriter _w。 控制参数容器),位于 System.Web.ULControl.RenderChildrenIntemal(HtmlTedWriter编写器。 收集子项)的System.Web.ULControl.RenderControlIntemal (HtmlTextWriter writer。ControlAdapter适配器)位于 System.Web.ULControl.RenderChildrenIntemal(HtmlTextWriter编写器。 收集儿童) Microsoft.SharePoint.WebControls.AjaxDettaRenderChildren(HtmITextWater 输出) System.Web.U1WebControls.WebControl.RenderContents(HtmITedWriter 作者)在System.Web.UI.WebControls.WebControl.Render(HtmITedWriter 作家) Microsoft.SharePoint.WebControls.AiaxDeka.Render(HtmlThdWriter writer) 在System.Web.ULControl.RenderControlIntemal(HtmITedWriter作家。 ControlAdapter适配器)位于 System.Web.ULControl.RenderChildrenInternal(HtmlTedWriter编写器。 收集儿童) System.Web.UI.HtmIControls.HtmlForrn.RenderChildren(HtmITedWriter 作家) System.Web.UI.HtmIControls.HtmIContainerControl.Render(HtmITextWriter 作家) Microsoft.SharePoint.WebControls.SharePointForrn.Render(HtmITextWriter 输出)在System.Web.ULControl.RenderControlIntemal(HtmITedWriter 作家。 ControlAdapter适配器)位于 System.Web.ULControl.RenderChildrenIntemal(HtmlTextWiiter作者。 收集儿童) System.Web.UI.HtmIControls.HtmIContainerControl.Render(HtmITedWriter 作家)在System.Web.ULControl.RenderControlIntemal(HtmITedWriter 作家。 ControlAdapter适配器)位于 System.Web.ULControl.RenderChildrenIntemal(HtmlTedWriter编写器。 收集儿童) System.Web.ULControl.RenderControlIntemal(HtmlfextWriter编写器。 ControlAdapter适配器)位于 System.Web.ULControl.RenderChildrenIntemal(HtmlTextWriter编写器。 收集儿童) Microsoft.SharePoint.WebControls.UnsecuredLayoutsPageBase.RenderChildren(HtmlTextWriter writer)的System.Web.ULPage.Render(HtmITedWriter writer) Microsoft.SharePoint.WebControls.DeltaPage.RenderToBase(HtmlTextWriter 作家)在Microsoft.SharePoint.WebControls.DeltaPage.Render (HtmlTextWriter作家)在 Microsoft.SharePoint.WebControls.UnsecuredLayoutsPageBase.Render(HtmlTextWriter 作者)在System.Web.ULControl.RenderControlIntemal(HtmITextWriter 作家。 ControlAdapter适配器)位于 System.Web.ULPage.ProcessRequestMain(布尔 includeStagesBeforeAsyncPoint。布尔值includeStagesPiterAsyncPoint)