[maplab-users] GMAP problems

Sun Nov 28 11:49:13 EST 2004

Ok i guess it's something on my end as i modifyed the code(last year some
time)  after producting the GMAP application using maplab.  The
functionality i added was a drop down box for jumping from province to
province.  And also have a second window pop up whenever a point on the map
was clicked...  I'm not likely to get to far on this today... I'm still
pretty weak from this stomach flu thing...
Paul

----- Original Message ----- 
From: "Jeff McKenna" <jmckenna at dmsolutions.ca>
To: "Paul Dymecki" <pdymecki at sympatico.ca>
Cc: "Kralidis,Tom [Burlington]" <Tom.Kralidis at ec.gc.ca>; "MapLab-users"
<maplab-users at maptools.org>
Sent: Sunday, November 28, 2004 11:16 AM
Subject: Re: [maplab-users] GMAP problems

> Well that's good news.  I also still get those errors in my
> MS_ERRORFILE, but no errors are displayed in my application, the map is
> displayed properly, and the application functions properly.
>
> jeff
>
>
>
>
> Paul Dymecki wrote:
> > Hi Jeff,
> >    Still have some problems , that took care of the projection problem,
but
> > i still have the following error from in my apache error logs:
> >
> > [Sun Nov 28 11:08:06 2004] [error] [client 127.0.0.1] Sun Nov 28
11:08:04
> > 2004 - msInsertHashTable: Hash table error. Invalid hash table or key\r
> >
> >
> > ----- Original Message ----- 
> > From: "Jeff McKenna" <jmckenna at dmsolutions.ca>
> > To: "Paul Dymecki" <pdymecki at sympatico.ca>
> > Sent: Sunday, November 28, 2004 10:14 AM
> > Subject: Re: [maplab-users] GMAP problems
> >
> >
> >
> >>Paul can you try my suggestion and please let the list know your
> >>results..I'm not sure yet when the next "beta" will be available and
> >>this could be the temporary solution (if it works for you).
> >>
> >>jeff
> >>
> >>
> >>
> >>
> >>
> >>Paul Dymecki wrote:
> >>
> >>>Thanks,
> >>>    Jeff much appreciated, we will need the beta for some maps that
> >
> > support
> >
> >>>OGC:WMS/OGC:WFS on the same server...
> >>>Paul
> >>>
> >>>----- Original Message ----- 
> >>>From: "Jeff McKenna" <jmckenna at dmsolutions.ca>
> >>>To: "Paul Dymecki" <pdymecki at sympatico.ca>
> >>>Cc: "MapLab-users" <maplab-users at maptools.org>
> >>>Sent: Saturday, November 27, 2004 6:10 PM
> >>>Subject: Re: [maplab-users] GMAP problems
> >>>
> >>>
> >>>
> >>>
> >>>>Hi Paul,
> >>>>
> >>>>I've done a little digging, and I can make my gmapfactory app work
again
> >>>>with php_mapscript_44_beta2.dll.  In
> >>>>~/yourgmapfactoryapp/wrapper/map_session.php comment the following
line:
> >>>>
> >>>>line 845 $this->oMap->setprojection(implode( "\n", split( " ",
> >>>>$aszKeys["SRS"] ) ));
> >>>>
> >>>>If I comment out that line my gmapfactory applications work (for
> >>>>mapscript_42 and 44.  I'm not a developer, so this isn't a fix...but
try
> >>>>and see if it works for you.  Hopefully one of the original developers
> >>>>can explain the purpose of this line, so I'll add this to the bug
report
> >>>>and see what they say.
> >>>>
> >>>>jeff
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>Jeff McKenna wrote:
> >>>>
> >>>>
> >>>>>Well Paul good/bad news.  You have found a good bug.  In my previous
> >>>>>tests it seems I was using mapfiles that did not require mapserver
(or
> >>>>>the proj4 library) to reproject.  In my gmapfactory test application
> >>>>>(using a mapfile that forces a reprojection) using
> >>>>>php_mapscript_44_beta2.dll no image is shown..but if I change
> >>>>>globprefs.php to use php_mapscript_42.dll the map image appears.
> >>>>>Removing the projection references in the mapfile eliminates this
> >>>>>problem with php_mapscript_44.dll.  So you have found a good one
> >
> > indeed.
> >
> >>>>>I've filed a bug on maptools
> >>>>>(http://www.maptools.org/bugzilla/show_bug.cgi?id=872) and hopefully
we
> >>>>>can come up with a solution for this shortly.
> >>>>>
> >>>>>jeff
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>Paul Dymecki wrote:
> >>>>>
> >>>>>
> >>>>>
> >>>>>>Hi Daniel,
> >>>>>>    The scenario is i have upgraded to mapserver4.4beta.  A previous
> >>>>>>GMAP
> >>>>>>program is now not working,  for some reason except when i comment
out
> >>>>>>the
> >>>>>>projection sections from the mapfile(of course the map does'nt
display
> >>>>>>properly)  The same goes for the Tutorial map that comes with maplab
> >>>
> >>>ie.
> >>>
> >>>
> >>>>>>works fine until i add the following projection:
> >>>>>>PROJECTION
> >>>>>>   "init=epsg:42304"
> >>>>>>END
> >>>>>>
> >>>>>>Also my old GMAP application does display fine in mapedit preview
> >>>>>>section,
> >>>>>>so i was wondering if i could do code substitution somehow.  ie.
copy
> >>>>>>over
> >>>>>>the code from mapedit to gmap?
> >>>>>>thx for any ideas....
> >>>>>>Paul
> >>>>>>
> >>>>>>----- Original Message ----- From: "Daniel Morissette"
> >>>>>><dmorissette at dmsolutions.ca>
> >>>>>>To: "Paul Dymecki" <pdymecki at sympatico.ca>
> >>>>>>Cc: "MapLab-users" <maplab-users at maptools.org>
> >>>>>>Sent: Friday, November 26, 2004 2:56 PM
> >>>>>>Subject: Re: [maplab-users] GMAP problems
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>>Paul Dymecki wrote:
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>>ok a bit further along;  on commenting out the projection section
of
> >>>>>>>>the
> >>>>>>
> >>>>>>
> >>>>>>map
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>>>my base layers are then viewable so it's definitely a projection
> >>>>>>
> >>>>>>
> >>>>>>problem..
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>>>Paul
> >>>>>>>>
> >>>>>>>
> >>>>>>>I didn't follow this whole thread, but have you considered sharing
> >>>
> >>>your
> >>>
> >>>
> >>>>>>>mapfile with the list? I'd suspect an incomplete PROJECTION
> >>>
> >>>definition.
> >>>
> >>>
> >>>>>>>That's what the error message tells us:
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>>>>>>2004 - msProcessProjection(): Projection library error.
> >>>
> >>>projection
> >>>
> >>>
> >>>>>>not
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>>>>>>>named\r
> >>>>>>>
> >>>>>>>
> >>>>>>>Daniel
> >>>>>>>-- 
> >>>>>>>------------------------------------------------------------
> >>>>>>>Daniel Morissette               dmorissette at dmsolutions.ca
> >>>>>>>DM Solutions Group              http://www.dmsolutions.ca/
> >>>>>>>------------------------------------------------------------
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>_______________________________________________
> >>>>>>Maplab-users mailing list
> >>>>>>Maplab-users at lists.maptools.org
> >>>>>>http://lists.maptools.org/mailman/listinfo/maplab-users
> >>>>>>
> >>>>>
> >>>>>
> >>>>-- 
> >>>>Jeff McKenna
> >>>>GIS Specialist
> >>>>DM Solutions Group Inc.
> >>>>http://www.dmsolutions.ca
> >>>>
> >>>
> >>>
> >>>
> >>
> >>-- 
> >>Jeff McKenna
> >>GIS Specialist
> >>DM Solutions Group Inc.
> >>http://www.dmsolutions.ca
> >>
> >
> >
> >
>
>
> -- 
> Jeff McKenna
> GIS Specialist
> DM Solutions Group Inc.
> http://www.dmsolutions.ca
>
>