Mapserver returns blank pages

[antti siukola]

Hi!

How do I set my projection? I mean I know that the projection of my maps is
VVJ , 24, 1016, 7, 24, 0, 1,-1.6, -6599998.7 but how do I set it so
that mapserver understands it? Or how do even I understand it? ;)

Antti S

On 7/14/06, Zhonghai Wang <zhonghaiw at gmail.com> wrote:
>
> check if the projection in the layer is correctly set, set both the
> projection object for the output map image and the input layers, and make
> sure they are correct.
>
> hope this helps.
>
>
> zhonghai
>
>
>
> On 7/14/06, antti siukola <siukola.antti at gmail.com> wrote:
> > Hi!
> >
> > It would be great if any of the developers could comment on this
> > problem or maybe someone who has found a solution to the problem. I
> > want to point out again that this problem prevents us to move to
> > production if no solution is found.
> >
> > Regards,
> >
> > Antti S
> >
> > On 7/13/06, antti siukola <siukola.antti at gmail.com > wrote:
> > > I've noticed that these Segmantation faults are logged even if there's
> > > no blank page returned so I don't think that these two have a
> > > relation. At least I get segmatation faults quite randomly.
> > >
> > > Cheers
> > >
> > > Antti S
> > >
> > > On 7/13/06, Stuart Eve <stuarteve at lparchaeology.com> wrote:
> > > >
> > > >  After checking the apache error log we also get:
> > > >
> > > >  [Thu Jul 13 10:22:02 2006] [notice] child pid 9429 exit signal
> Segmentation
> > > > fault (11)
> > > >
> > > >  We are using mapserver 4.8.3, php 4.3.10 and apache 2.0.53 running on
> a
> > > > Suse 10 box.
> > > >
> > > >  The mapscript functions that seem to be in use when the crash is
> caused
> > > > are: queryByAttributes(), getResult() and getShape()
> > > >
> > > >  should we list this as a bug on Bugzilla?
> > > >
> > > >  Thanks
> > > >
> > > >  Stuart
> > > >
> > > >
> > > >
> > > >  Stuart Eve wrote:
> > > >  We are having (and have had for while_ this problem - and it does
> seem
> > > > reasonably random.
> > > >
> > > >  The main trouble is that I don't know how to get php to spew out the
> error
> > > > - and instead it just returns this blank screen, instead of returning
> the
> > > > error as it does normally. I had first thought that it was because I
> was
> > > > using php mapscript and had nested functions - but it seems like lots
> of
> > > > people are coming up with the same thing.
> > > >
> > > >  Anyone got any ideas?
> > > >
> > > >  Matthew Kane wrote:
> > > > I wasn't actually using php mapscript in the mapfile that gave me
> > > > segmentation faults. Strangely, I got the map to display on a Sun
> machine if
> > > > I removed all references to true-type fonts and relied only on bitmap
> fonts
> > > > for my labels. Even more strange is that when I moved the same file to
> a red
> > > > hat server, mapserver simply hangs. No error message in either the
> browser
> > > > or the apache error logs, just hanging. The same thing happened when I
> tried
> > > > running the mapfile with shp2img. Has anyone else experienced this
> problem?
> > > > Could this be a bug in one of the third party libraries that mapserver
> > > > relies on? Or more likely a problem in how we code our mapfiles?
> > > >
> > > >  Thanks,
> > > >  Matt
> > > >
> > > >
> > > > On 7/12/06, antti siukola < siukola.antti at gmail.com> wrote:
> > > > > Hi!
> > > > >
> > > > > As we can see a lot of people are suffering from this but no one
> seems
> > > > > to have any solutions. Does this only appear with php mapscript? Is
> > > > > this a bug? A known bug? Is there a solutions? This is a fatal error
> > > > > since this kind of behavior avoids us to use php mapscript in
> > > > > production, in case this is a php mapscript issue as it seems to be.
> > > > >
> > > > > Regards,
> > > > >
> > > > > Antti S
> > > > >
> > > > > On 6/13/06, Matthew Kane < markane at indiana.edu> wrote:
> > > > > > I second that question, as I am receiving Segmentation Faults as
> well...
> > > > > >
> > > > > > Matt
> > > > > >
> > > > > > On 6/13/06, antti siukola < siukola.antti at gmail.com> wrote:
> > > > > > > Hi!
> > > > > > >
> > > > > > > Every time MapServer returns a blank page I find "[notice] child
> pid
> > > > > > > xxxx exit signal Segmentation fault (11)" from apache's
> error_log. Any
> > > > > > > thoughts? Blank pages are returned randomly.
> > > > > > >
> > > > > > > AnttiS
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > >  --
> > > > Stuart Eve
> > > > L - P : Archaeology
> > > > stuarteve at lparchaeology.com
> > > >
> > > >
> > > >  --
> > > > Stuart Eve
> > > > L - P : Archaeology
> > > > stuarteve at lparchaeology.com
> > > >
> > > >
> > >
> >
>
>