Hi Andrew,

Are the DLL versions the same as posted on 
http://trac.osgeo.org/mapguide/wiki/MGOS21GdalProvider?  The libraries that 
worked with 2.1 should work with 2.2 since we have not changed the version of 
GDAL between the 2.1 and 2.2 releases.

I was able to get MrSID and ECW to appear successfully.  The map and imagery 
coordinate systems were the same in my case.

Regards,
Trevor

From: [email protected] 
[mailto:[email protected]] On Behalf Of Andrew DeMerchant
Sent: October 13, 2010 11:50 AM
To: MapGuide Users Mail List
Subject: [mapguide-users] MGOS 2.2 RC1 and MrSID?

I'm trying to get the gdal plugins for mrsid installed on MGOS 2.2 RC1. Since 
there aren't any instructions for 2.2 yet, I'm just using the method for 
2.1...It's sort of working, only it has the effect of completely killing the 
MGOS service when you try to view a mrsid layer. I've run it in debug mode, and 
this is what I get:

(5936) Server starting...
(5936) Mentor Coordinate System Library
(5936) Server started.
GDAL: Auto register C:\Program Files 
(x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_ECW_JP2ECW.dll using 
GDALRegister_ECW_JP2ECW.
GDAL: Auto register C:\Program Files 
(x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_MrSID.dll using 
GDALRegister_MrSID.
GDAL: Auto register C:\Program Files 
(x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_ECW_JP2ECW.dll using 
GDALRegister_ECW_JP2ECW.
GDAL: Auto register C:\Program Files 
(x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_MrSID.dll using 
GDALRegister_MrSID.
GDAL: GDALOpen(E:\drawings and 
files\drawings\4300\438253\gis/airphotos/Google2010//2010.jpg, this=03DD57C8) 
succeeds as JPEG.
GDAL: GDALClose(E:\drawings and 
files\drawings\4300\438253\gis/airphotos/Google2010//2010.jpg, this=03DD57C8)
(3928) Problem:\nCannot establish connection to the MapGuide 
Server.\n\nPossible Causes:\n-Your session has been idle for too 
long;\n-MapGuide Server is no longer responding;\n-Internet connection 
problems.\n\nSolution:\nRestart your application / session, restart the 
MapGuide Server service, or contact with the server administrator.

From here, I can't do anything - can't end the program without closing the cmd 
prompt. It's completely frozen. This also stops all activity on the MGOS server 
- you can't do anything with anything (layers, layouts, dataconnections, 
etc)....Any suggestions?

Andrew
--
________________________________
[cid:[email protected]]<http://www.gemtec.ca/>

Andrew DeMerchant

tel: 506.453.1025  /  toll-free: 1.877.243.6832
fax: 506.453.9470

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