[mapguide-users] Unable to select/highlight objects - MGE 2010Update 1 & AJAX Viewer

[Dave Wilson]

In general the session timeout has probably expired so the map is not actually usable until the layout is refreshed and generates a new session. I'm somewhat surprised you don't see session expired exceptions in the log. The session timeout is a setting in the Site Admin under Configure Services. I will try and determine if this behavior has changed in any way as of the update.

Regards,
Dave

-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Mark Hedges
Sent: Monday, August 31, 2009 12:12 PM
To: mapguide-users at lists.osgeo.org; prbabu at openspatial.com.au
Subject: Re: [mapguide-users] Unable to select/highlight objects - MGE 2010Update 1 & AJAX Viewer

I have the same issue with both MGE 2009 and 2010.  I thought maybe there was a timeout setting or something like that. 
-----Original Message-----
From: Praveen Rajendra Babu <prbabu at openspatial.com.au>
To: mapguide-users at lists.osgeo.org <mapguide-users at lists.osgeo.org>

Sent: 8/30/2009 5:23:59 PM
Subject: [mapguide-users] Unable to select/highlight objects - MGE 2010Update 1 & AJAX Viewer

Hi,
 This is happening quite regularly and thought of bringing to the group's notice.
When I leave MGE idle, like overnight and the next day morning when I try to access 
the map, it displays perfectly fine. But when I try to select a feature on the map
it shows "x" feature selected, but the object is not highlighted on the map. Also,
any MGE API operations with the selected non-highlighted object fails.
  To resolve the issue, I re-start BOTH MGE server and WWW services. 
I have recently applied the MGE 2010 Update 1 and can't remember anything like this
prior to the update.
 The server Error.log has the below consistent message:
Error: The requested operation version is invalid.
StackTrace:
  - MgOperationThread.ProcessOperation() line 431 file d:\build\testarossa_nightly\build_35.5\ent\os\server\src\core\OperationThread.cpp
  - MgFeatureServiceHandler.ProcessOperation() line 83 file d:\build\testarossa_nightly\build_35.5\ent\os\server\src\services\feature\FeatureServiceHandler.cpp
  - MgFeatureOperationFactory.GetOperation() line 445 file d:\build\testarossa_nightly\build_35.5\ent\os\server\src\services\feature\FeatureOperationFactory.cpp

Please let me know if you want me to enable more logging detail, if that helps.

System details:
MapGuide Server Version: 2.1.0.3505
MapGuide AJAX Viewer Version: 2.1.0.3505
OS: Windows Server 2003 Standard Edition SP 2
IIS Server : V6.0


Thanks for your time.

Regards,
Praveen
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