I'm seeing the following error in the LF server's event log (Forms -> App -> Admin). Any ideas on what could be causing this?
Thanks.
An unexpected error has occurred. [LFF502-UnexpectedError]
Details:
URL: /Forms/form/avsubmission?RemoveHead=true&clientHandlesRedirect=true&routingResumeId=82bafec1-2416-4d92-9e11-3f179d08716f&submissionId=&readonly=false
Error: UnexpectedError
Date: 8/23/2024 8:36:52 AM (Pacific Standard Time)
HTTP Status Code: 500
Business Process ID: 0
User: TA\RafaelS
IP:
Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0
Business Process Name:
Stack Trace:
Caught exception: Laserfiche.Forms.CommonUtils.Exceptions.LFFormsException
Message: An unexpected error has occurred. [LFF502-UnexpectedError]
Inner exception: System.ArgumentException
Message: Invalid JSON primitive: __NA.
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializePrimitiveObject()
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth)
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize(String input, Int32 depthLimit, JavaScriptSerializer serializer)
at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit)
at E_Forms.Classes.FormGenerator.GetPaginationLabel(Field f)
at E_Forms.Classes.FormGenerator.GenPage()
at E_Forms.Classes.FormGenerator.GenQuestionList()
at E_Forms.Classes.FormGenerator.PopulateForm(FormSetting formSetting, Boolean prevXml, Boolean IsFriendlyName, HttpRequest request, NameValueCollection retainCollection)
at E_Forms.Models.ViewModels.Form.Approval.PopulateForm()
at ASP._Page_Views_Form__FormLayout_cshtml.Execute() in c:\Program Files\Laserfiche\Laserfiche Forms\Forms\Views\Form\_FormLayout.cshtml:line 436
at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
at System.Web.WebPages.WebPageBase.<>c__DisplayClass40_0.<RenderPageCore>b__0(TextWriter writer)
at System.Web.WebPages.WebPageBase.Write(HelperResult result)
at System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 body)
at System.Web.WebPages.WebPageBase.PopContext()
at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_1.<BeginInvokeAction>b__1(IAsyncResult asyncResult)