I've noticed a similar problem with EXPRESSION statements, but inconsistantly. Are you running MS on Red Hat 5 by any chance?
On Tue, Apr 21, 2009 at 11:05 AM, Michael E Masscotte <[email protected]>wrote: > I've done some more investigation and found the seg fault happens with a > call to msDrawRasterLayerGDAL() according to gdb. I also found what is > tripping the core dump in the map file. I have an class with 'EXPRESSION > ([pixel] > 0)' so mapserver does not draw black pixels. When I remove this, > it works fine although it has the black pixels I don't want. So, it appears > I'm doing something wrong with the EXPRESSION statement. Any one have any > ideas how to fix this or workaround it? Again, what I find strange is that > this works fine in MapServer 4.x but not 5.x. > > Thanks for your help, > -Mike > > > > Michael E Masscotte wrote: > > I have a php script that generates a png from geotiff tiles. The tiles are >> indexed using gdaltindex. The php script works fine for MapServer 4.10.x but >> seg faults for version 5.x.x. Does anyone know of any differences between >> version 4 and 5 that would cause this? Could it be from an older version of >> gdal that the tiles are being generated with? This happens in both RedHat >> Linux 4 as well as on our Solaris machines. I can provide more details if >> someone can point me in the right direction on where to look first for a >> problem. >> >> Thanks is advance for any insight any one might provide! >> -Mike >> _______________________________________________ >> mapserver-users mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/mapserver-users >> > > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users >
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