https://trac.osgeo.org/mapguide/wiki/ConfiguringAliases
-------- Message d'origine --------De : m...@maw-gis.de Date : 2022-09-12 08 h
50 (GMT-05:00) À : mapguide-users@lists.osgeo.org Objet : Re: [mapguide-users]
Migrating Mapguide 2.4 from Server2012 to 2019 Hi Jackie,that put me on the
right track:ERROR 4:
`%MG_DATA_PATH_ALIAS[data_unmanaged]%Luftbilder/4442000_5470000.tif' does not
exist in the file system,and is not recognised as a supported dataset
name.After replacing the alias with an absolute path, it works.Do you have an
idea why this doesn't work properly on Server2019?The alias works for all other
data sources.Am 09.09.2022 um 10:56 schrieb Jackie Ng:> If upgrading MapGuide
is really not an option, then the only diagnostic recourse is to stop the >
MapGuide Server service and to run the MapGuide Server in interactive mode from
the command-line > (mgserver.exe run) and before running "mgserver.exe run", to
set any appropriate GDAL environment > variables to activate debugging
(CPL_DEBUG=ON) and any additional diagnostic capabilities in the > GDAL/OGR
library.> > Some relevant links below:> > GDAL debugging in MapGuide: >
https://trac.osgeo.org/mapguide/wiki/MGOSGdalProviderFor26And30#Debugging >
<https://trac.osgeo.org/mapguide/wiki/MGOSGdalProviderFor26And30#Debugging>> >
GDAL environment variables list: https://trac.osgeo.org/gdal/wiki/ConfigOptions
> <https://trac.osgeo.org/gdal/wiki/ConfigOptions>> > Hopefully by getting
GDAL/OGR library to be more verbose, it can spit out the underlying cause for >
the "Fail to get image information" error that the FDO provider is sending to
your MapGuide error log.> > You can ignore the MOSAIC/CLIP/RESAMPLE error as
that's a nothingburger error explained in the > thread that Pierre linked in an
earlier reply.> > - Jackie> > You wrote:> > Hi,> we have developed a special
frontend based on fusion. It takes a lot of work to adapt them (and> nobody
would pay for it). All other 90 layers work perfectly, only the layers with
tiffs cause> problems. Something must have changed somewhere in the depths of
Server 2019...> > > -- > /Please Note: I no longer create new posts or post
replies to any OSGeo mailing list through nabble. > As a result, you most
likely won't see this message appear on nabble's view of any OSGeo mailing >
list and may only see this message through mailing list archives or depending
on your mailing list > subscription settings, through daily message digests or
automated notifications from the mailing lists./> >
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