I haven't tried RHEL5 yet, but it happens with RHEL 4 and Solaris 10.
Liz Godwin wrote:
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] <mailto:[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
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