I was able to reproduce this and the fix is commited in MapServer svn.
Ticket related to this is http://trac.osgeo.org/mapserver/ticket/2386.
Please comment in ticket if that solved your problem and I will close
the bug.
Best Regards,
Jacolin Yves wrote:
Hi list,
I am using Mapserver as a OGC webserver. I am trying the GetStyles request and
find some issues. Someone asked about this issue in the mailing list in the
short last few monthes.
I got some LAYER which contains about 12 CLASS objets, this CLASS contains
EXPRESSION parameter. Here an exemple :
CLASS
NAME "M1 : La Défense - Château de Vincennes"
EXPRESSION ('[TYPE]' eq 'M' AND '[NUMERO]' eq '1' AND '[DATE_LIV]'
< '200712')
COLOR 255 255 0
SIZE 3
SYMBOL 1
END
There are 24 class like this one.
If I try a GetStyles request on this kind of layer, nothing occurs (ie blank
page), if I remove most CLASS the XML response is displayed, If I remove only
the EXPRESSION parameter, again the XML response is displayed. So I think the
issue is not link to the number of CLASS object, but rather with EXPRESSION
parameter.
BUT, in an other LAYER, I got only three CLASS object with EXPRESSION
parameter, and the xml response is displayed.
Finally, it seems that if a LAYER got a lot of CLASS object with EXPRESSION
parameter inside, the XML response failed. And if a LAYER object got a lot of
CLASS object, the XML response failed as well.
I am using Mapserver 4.10. Are someone aware of this issue and know a
workaround.
Thanks,
Y.
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