'Sequence contains no Elements' error trying to edit site after 4.2.1 upgrade

Permanently deleted user

6. Januar 2015 06:33

I am trying to open for editing a site on my newly upgraded to 4.2.1 Essentials server and I get the error:

 

"Sequence contains no Elements"

Details:

Controller: Map

Action: Edit

Source: System.Core

Stack Trace:

   at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source)

 

   at Geocortex.Essentials.RestManager.Models.MapViewModel.c(MapService A_0)

 

   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()

 

   at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)

 

   at Geocortex.Essentials.RestManager.Models.MapViewModel.get_MapServiceTreeJson()

 

   at ASP.views_map_edit_aspx.__RenderLeftPanel(HtmlTextWriter __w, Control parameterContainer)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at ASP.views_shared_map_master.__RenderMainContent(HtmlTextWriter __w, Control parameterContainer)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at ASP.views_shared_site_master.__RenderContent3(HtmlTextWriter __w, Control parameterContainer)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at ASP.views_shared_app_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

 

   at System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer)

 

   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

 

   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

 

 

This is only occuring on one of my maps.  The one difference I know of is that this map has an editable layer, and none of my other maps do.  Please help with any suggestions.

 

Thanks.

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  Permanently deleted user

  4. Februar 2015 03:31

  I noticed this error when I the changed the layers in my MXD and overwrote the service.  The geocortex site didn't seem to be able to pick this up and it would not open.  I had to go in manually and remove the service from the code or renumber/name them to match the new service.  Not sure if this is a bud or intended.  Hope this helps.

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  Permanently deleted user

  21. Februar 2015 06:17

  See also this related post:

  http://support.geocortex.com/SupportForums/Thread.aspx?pageid=0&mid=2&ItemID=2&thread=57534

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