Thanks for the info. I turned that on and here's the message received. Any idea what this means.
Error 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.
Error Details:
Exception of type 'System.Web.HttpUnhandledException' was thrown.
Full Stack:
[NullReferenceException: Object reference not set to an instance of an object.]
at Microsoft.Crm.Application.Components.Sdk.FormControls.Web.PartyListControl.PopulateUnresolvedPartyItem(Entity party, PartyListLookupItem partyItem)
at Microsoft.Crm.Application.Components.Sdk.FormControls.Web.PartyListControl.CreateLookupItemFromActivityParty(Entity party)
at Microsoft.Crm.Application.Components.Sdk.FormControls.Web.PartyListControl.AddEmailPartyMembersToLookup(ApplicationEntityCollection partyCollection, Lookup innerLookup)
at Microsoft.Crm.Application.Components.Sdk.FormControls.Web.PartyListControl.set_Value(Object value)
at Microsoft.Crm.Application.Components.Sdk.FormControls.Web.CrmWebFormDataControlUIWrapper.SetValue()
at Microsoft.Crm.Application.Components.Sdk.FormControls.Web.CrmWebFormDataControlUIWrapper.set_DataSource(Entity value)
at Microsoft.Crm.Application.Forms.EndUserForm.BindDataRecursively(Control control)
at Microsoft.Crm.Application.Forms.EndUserForm.BindDataRecursively(Control control)
at Microsoft.Crm.Application.Forms.EndUserForm.BindDataRecursively(Control control)
at Microsoft.Crm.Application.Forms.EndUserForm.BindDataRecursively(Control control)
at Microsoft.Crm.Application.Forms.EndUserForm.BindDataRecursively(Control control)
at Microsoft.Crm.Application.Forms.EndUserForm.BindDataRecursively(Control control)
at Microsoft.Crm.Application.Forms.CustomizableForm.Execute(Entity entity, String formType)
at Microsoft.Crm.Application.Forms.CustomizableForm.Execute(Entity entity)
at Microsoft.Crm.Web.Activities.EmailDetailPage.ConfigureForm()
at Microsoft.Crm.Application.Controls.AppUIPage.OnPreRender(EventArgs e)
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
[HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown.]
at System.Web.UI.Page.HandleError(Exception e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
at System.Web.UI.Page.ProcessRequest(HttpContext context)
at ASP.pcm_activities_email_edit_aspx.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)