I had this issue after an upgrade once. Try clearing your browser cache.
HI,
I updated to the latest version of FFC 5.1.1.0
Since the update, I am unable to login into the application. The system throws the below error once I login. Please advise
Server Error in '/FreeFlowCore' Application.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 44: @Html.Hidden("RegionalUnits", (int)CommonCtrls.RegionalUnits.GlobalRegionalUnits) Line 45: @*@Html.Hidden("NumberFormat", new System.Globalization.CultureInfo(Request.UserLanguages[0]).NumberFormat.NumberDecimalSeparator)*@ Line 46: @Html.Hidden("NumberFormat", System.Globalization.CultureInfo.CreateSpecificCulture(Request.UserLanguages[0]).NumberFormat.NumberDecimalSeparator)Line 47: <!--Header starts here--> Line 48: <div class="jumbotron">
Source File: C:\Program Files\Xerox\FreeFlow Core\Tenants\00000000-0000-0000-0000-000000000000\Views\Shared\_Layout.cshtml Line: 46
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.] ASP._Page_Views_Shared__Layout_cshtml.Execute() in C:\Program Files\Xerox\FreeFlow Core\Tenants\00000000-0000-0000-0000-000000000000\Views\Shared\_Layout.cshtml:46 System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +251 System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +147 System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +121 System.Web.WebPages.<>c__DisplayClass3.<RenderPageCore>b__2(TextWriter writer) +308 System.Web.WebPages.WebPageBase.Write(HelperResult result) +107 System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 body) +88 System.Web.WebPages.WebPageBase.PopContext() +309 System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +374 System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +87 System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +775 System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +81 System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +188 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38 System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +29 System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73 System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +52 System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +39 System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38 System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +43 System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73 System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38 System.Web.CallHandlerExecutionStep.InvokeEndHandler(IAsyncResult ar) +212 System.Web.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar) +166
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3163.0