When you "Upgraded" did you import a package to a new instance or did you 
upgrade in place?

There is a design issue with FDO such that it doesn't know about the MG 
aliases. The paths to the data are expanded and written into the config.xml. If 
the path has changed then this will fail. For example if you had local data 
under e:\data and now it's on d:\data.

If the path on the alias has changed this would explain why you can see the 
data in Maestro, but unless you resave the source the config.xml might be 
incorrect.

Of course if no paths have changed (note I didn't say Alias) then something 
else is likely wrong.

Dave

From: [email protected] 
[mailto:[email protected]] On Behalf Of Andrew DeMerchant
Sent: Friday, June 12, 2009 12:53 PM
To: MapGuide Users Mail List
Subject: [mapguide-users] more 2.1 problems (GDAL this time)

Sorry for the barrage of problems - but this seems to happen every time there's 
an update....I've said it before, but it would be REALLY nice if the upgrade 
process could be made without breaking everything.

Anyway - my problem right now is with the gdal provider. I had an air photo 
layer and data source working fine in 2.0....after the upgrade to 2.1, that 
died. If I edit the existing datasource, and do a preview of it, I don't see 
any of my photos listed (the datasource points to an alias - which works, 
because I see the files listed in Maestro). I've tried debugging using 
CPL_DEBUG=ON, but that's not giving me any errors. I'm totally stumped as to 
where to go from here. I also get the same problem if I make a brand new 
datasource...

Andrew
--
[cid:[email protected]]

Andrew DeMerchant
Computer Technologist
ph.1-877-2GEMTEC x.163
fax 506-453-9470

GEMTEC Limited<http://www.gemtec.ca>
191 Doak Road
Fredericton, NB, Canada
E3C 2E6


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