Re: [mapserver-users] Premature end of script headers: mapserv
Hi, If I understood right mol is the name you have given at MAP level. I do not know if using layers=mol should really work or not, I have never tried it that way. I use wms_titles advertised at layer lever, either comma separated list or layers=all. Try what happens when using layers=all. If it fails add DEBUG 5 into layer definitions and have a look at ms_errorfile after doing some failing requests. -Jukka- -Alkuperäinen viesti- Lähettäjä: Shaz N [mailto:geo.engineer...@gmail.com] Lähetetty: su 10.1.2010 7:31 Vastaanottaja: Rahkonen Jukka Kopio: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] Premature end of script headers: mapserv Hi.. I added the new shapefiles to PostGIS using shp2pgsql etc and it was successful. After that, in my mapfile, I included a new layer for each of these shapefiles. What I copy-pasted in my mail was the layer that I added in my mapfile. I have included WMS metadata in the beginning of the mapfile: WEB IMAGEURL /tmp/ IMAGEPATH /tmp/ms_tmp/ METADATA wms_title MOL ##required wms_onlineresource . ##required wms_srs EPSG:2060 ##recommended END I was getting a good output using WMS request: http://../cgi-bin/mapserv?map=/data//tmapSERVICE=WMSVERSION=1.1.1REQUEST=getmaplayers=molSTYLES=SRS=epsg:2060FORMAT=image/jpegWIDTH=600HEIGHT=500BBOX=332271.136,2800048.4565,335043.0915,2803465.287 As I kept adding new layers, I suddenly started getting an Internal server error on my browser. When I checked the error log, it read: Premature end of script headers: mapserv. All the new layers were similar to each other, with only different NAME and DATA. But the internal server error would just not go unless I reduced the total number of layers in my mapfile. shp2img works fine and I get an output. What doesnt work is the WMS. Works when I reduce the total number of layers in my mapfile. Is there a maximum number of layers or classes that we can use? I use version 5.0 After reading the latest reply, I added WMS metadata to the layers also, but WMS still doesnt work. Please help. Thanku v much.. On Sun, Jan 10, 2010 at 2:56 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fiwrote: Hi, You talk about adding a shapefile but the layer definitions below are for PostGIS layer. Have you copy-pasted another layer or what? The main problem could be that the layer in your mail is missing entries for WMS metadata. Try reading and following the document at http://mapserver.org/ogc/wms_server.html. -Jukka Rahkonen- Shaz N wrote: Hi users.. I have been adding a few new shapefiles to my existing map file. I am a facing a new problem since last evening. I added 9 shapefiles successfully and could view the map in the browser. While adding the 10th shapefile I got an error. All the new shapefiles are simple point shapefiles. Example: LAYER NAME 'sc' CONNECTIONTYPE postgis CONNECTION DATA the_geom from sc TEMPLATE dummy.html DEBUG ON TYPE POINT MAXSCALE 1 MINSCALE 2000 STATUS DEFAULT LABELITEM name LABELCACHE ON CLASS MAXSCALE 1 MINSCALE 2000 STYLE ANTIALIAS TRUE SYMBOL square SIZE 9 COLOR 153 0 102 OUTLINECOLOR 255 255 255 END #end style LABEL ANGLE auto COLOR 153 0 102 ANTIALIAS TRUE FONT vera_sans-bold TYPE TRUETYPE SIZE 9 POSITION auto PARTIALS false BUFFER 1 END #end label END#end class END #end layer This is the error from the error log: Premature end of script headers: mapserv And this is what I got using WMS get map request on the browser: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, [no address given] and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. I checked the shapefile and map file for errors and couldn't find any. And mapserver has been installed correctly and has been working well. The problem only arises when I add the extra layer. It works well with all the existing ones. The map file works on my PHP map display page but when I try it using WMS it does not work. I use MapServer 5.0. Any help would be greatly appreciated. Thanks in advance. ___ mapserver-users mailing list
Re: [mapserver-users] Premature end of script headers: mapserv
Rahkonen Jukka wrote: Hi, If I understood right mol is the name you have given at MAP level. I do not know if using layers=mol should really work or not, I have never tried it that way. I use wms_titles advertised at layer lever, either comma separated list or layers=all. Try what happens when using layers=all. If it fails add DEBUG 5 into layer definitions and have a look at ms_errorfile after doing some failing requests. -Jukka- Just to follow up on Jukka's excellent advice: passing the MAP name in the LAYERS parameter in a WMS GetMap request is an undocumented trick to return a map image of all layers, from MapServer. I would follow Jukka's advice. I would start with a GetCapabilities request, make sure no warnings or errors are reported there, then request each layer by name through a WMS GetMap...that way you can narrow your problem down to one layer. Once you have that one problem layer, remove all other layers from your mapfile, then try again. If same problem occurs, then try to access that shapefile (not loaded into PostGIS) by a GetMap request - if the raw shapefile works then you might have a problem with PostGIS and you can focus your attention there. Hope this helps a little. -jeff -- Jeff McKenna FOSS4G Consulting and Training Services http://www.gatewaygeomatics.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Premature end of script headers: mapserv
I have had similar errors in the past, and almost invariably it was a postgis query error. Follow Jukka's advice - debug 5 for both the map and the layer, and look in the log. cheers Ben On 11/01/2010, at 1:00 , mapserver-users-requ...@lists.osgeo.org wrote: If I understood right mol is the name you have given at MAP level. I do not know if using layers=mol should really work or not, I have never tried it that way. I use wms_titles advertised at layer lever, either comma separated list or layers=all. Try what happens when using layers=all. If it fails add DEBUG 5 into layer definitions and have a look at ms_errorfile after doing some failing requests. -Jukka- -Alkuperäinen viesti- Lähettäjä: Shaz N [mailto:geo.engineer...@gmail.com] Lähetetty: su 10.1.2010 7:31 Vastaanottaja: Rahkonen Jukka Kopio: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] Premature end of script headers: mapserv Hi.. I added the new shapefiles to PostGIS using shp2pgsql etc and it was successful. After that, in my mapfile, I included a new layer for each of these shapefiles. What I copy-pasted in my mail was the layer that I added in my mapfile. I have included WMS metadata in the beginning of the mapfile: WEB IMAGEURL /tmp/ IMAGEPATH /tmp/ms_tmp/ METADATA wms_title MOL ##required wms_onlineresource . ##required wms_srs EPSG:2060 ##recommended END I was getting a good output using WMS request: http://../cgi-bin/mapserv?map=/data//tmapSERVICE=WMSVERSION=1.1.1REQUEST=getmaplayers=molSTYLES=SRS=epsg:2060FORMAT=image/jpegWIDTH=600HEIGHT=500BBOX=332271.136,2800048.4565,335043.0915,2803465.287 As I kept adding new layers, I suddenly started getting an Internal server error on my browser. When I checked the error log, it read: Premature end of script headers: mapserv. All the new layers were similar to each other, with only different NAME and DATA. But the internal server error would just not go unless I reduced the total number of layers in my mapfile. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Premature end of script headers: mapserv
Try testing it with shp2img and see if you still get the same error. Also, you may need to try the whole thing under GDB or with debugging turned on. From: Shaz N geo.engineer...@gmail.com To: mapserver-users@lists.osgeo.org Sent: Fri, January 8, 2010 11:27:12 PM Subject: [mapserver-users] Premature end of script headers: mapserv Hi users.. I have been adding a few new shapefiles to my existing map file. I am a facing a new problem since last evening. I added 9 shapefiles successfully and could view the map in the browser. While adding the 10th shapefile I got an error. All the new shapefiles are simple point shapefiles. Example: LAYER NAME 'sc' CONNECTIONTYPE postgis CONNECTION DATA the_geom from sc TEMPLATE dummy.html DEBUG ON TYPE POINT MAXSCALE 1 MINSCALE 2000 STATUS DEFAULT LABELITEM name LABELCACHE ON CLASS MAXSCALE 1 MINSCALE 2000 STYLE ANTIALIAS TRUE SYMBOL square SIZE 9 COLOR 153 0 102 OUTLINECOLOR 255 255 255 END #end style LABEL ANGLE auto COLOR 153 0 102 ANTIALIAS TRUE FONT vera_sans-bold TYPE TRUETYPE SIZE 9 POSITION auto PARTIALS false BUFFER 1 END #end label END#end class END #end layer This is the error from the error log: Premature end of script headers: mapserv And this is what I got using WMS get map request on the browser: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, [no address given] and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. I checked the shapefile and map file for errors and couldn’t find any. And mapserver has been installed correctly and has been working well. The problem only arises when I add the extra layer. It works well with all the existing ones. The map file works on my PHP map display page but when I try it using WMS it does not work. I use MapServer 5.0. Any help would be greatly appreciated. Thanks in advance. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Premature end of script headers: mapserv
Hi, You talk about adding a shapefile but the layer definitions below are for PostGIS layer. Have you copy-pasted another layer or what? The main problem could be that the layer in your mail is missing entries for WMS metadata. Try reading and following the document at http://mapserver.org/ogc/wms_server.html. -Jukka Rahkonen- Shaz N wrote: Hi users.. I have been adding a few new shapefiles to my existing map file. I am a facing a new problem since last evening. I added 9 shapefiles successfully and could view the map in the browser. While adding the 10th shapefile I got an error. All the new shapefiles are simple point shapefiles. Example: LAYER NAME 'sc' CONNECTIONTYPE postgis CONNECTION DATA the_geom from sc TEMPLATE dummy.html DEBUG ON TYPE POINT MAXSCALE 1 MINSCALE 2000 STATUS DEFAULT LABELITEM name LABELCACHE ON CLASS MAXSCALE 1 MINSCALE 2000 STYLE ANTIALIAS TRUE SYMBOL square SIZE 9 COLOR 153 0 102 OUTLINECOLOR 255 255 255 END #end style LABEL ANGLE auto COLOR 153 0 102 ANTIALIAS TRUE FONT vera_sans-bold TYPE TRUETYPE SIZE 9 POSITION auto PARTIALS false BUFFER 1 END #end label END#end class END #end layer This is the error from the error log: Premature end of script headers: mapserv And this is what I got using WMS get map request on the browser: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, [no address given] and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. I checked the shapefile and map file for errors and couldn't find any. And mapserver has been installed correctly and has been working well. The problem only arises when I add the extra layer. It works well with all the existing ones. The map file works on my PHP map display page but when I try it using WMS it does not work. I use MapServer 5.0. Any help would be greatly appreciated. Thanks in advance. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Premature end of script headers: mapserv
Hi.. I added the new shapefiles to PostGIS using shp2pgsql etc and it was successful. After that, in my mapfile, I included a new layer for each of these shapefiles. What I copy-pasted in my mail was the layer that I added in my mapfile. I have included WMS metadata in the beginning of the mapfile: WEB IMAGEURL /tmp/ IMAGEPATH /tmp/ms_tmp/ METADATA wms_title MOL ##required wms_onlineresource . ##required wms_srs EPSG:2060 ##recommended END I was getting a good output using WMS request: http://../cgi-bin/mapserv?map=/data//tmapSERVICE=WMSVERSION=1.1.1REQUEST=getmaplayers=molSTYLES=SRS=epsg:2060FORMAT=image/jpegWIDTH=600HEIGHT=500BBOX=332271.136,2800048.4565,335043.0915,2803465.287 As I kept adding new layers, I suddenly started getting an Internal server error on my browser. When I checked the error log, it read: Premature end of script headers: mapserv. All the new layers were similar to each other, with only different NAME and DATA. But the internal server error would just not go unless I reduced the total number of layers in my mapfile. shp2img works fine and I get an output. What doesnt work is the WMS. Works when I reduce the total number of layers in my mapfile. Is there a maximum number of layers or classes that we can use? I use version 5.0 After reading the latest reply, I added WMS metadata to the layers also, but WMS still doesnt work. Please help. Thanku v much.. On Sun, Jan 10, 2010 at 2:56 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fiwrote: Hi, You talk about adding a shapefile but the layer definitions below are for PostGIS layer. Have you copy-pasted another layer or what? The main problem could be that the layer in your mail is missing entries for WMS metadata. Try reading and following the document at http://mapserver.org/ogc/wms_server.html. -Jukka Rahkonen- Shaz N wrote: Hi users.. I have been adding a few new shapefiles to my existing map file. I am a facing a new problem since last evening. I added 9 shapefiles successfully and could view the map in the browser. While adding the 10th shapefile I got an error. All the new shapefiles are simple point shapefiles. Example: LAYER NAME 'sc' CONNECTIONTYPE postgis CONNECTION DATA the_geom from sc TEMPLATE dummy.html DEBUG ON TYPE POINT MAXSCALE 1 MINSCALE 2000 STATUS DEFAULT LABELITEM name LABELCACHE ON CLASS MAXSCALE 1 MINSCALE 2000 STYLE ANTIALIAS TRUE SYMBOL square SIZE 9 COLOR 153 0 102 OUTLINECOLOR 255 255 255 END #end style LABEL ANGLE auto COLOR 153 0 102 ANTIALIAS TRUE FONT vera_sans-bold TYPE TRUETYPE SIZE 9 POSITION auto PARTIALS false BUFFER 1 END #end label END#end class END #end layer This is the error from the error log: Premature end of script headers: mapserv And this is what I got using WMS get map request on the browser: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, [no address given] and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. I checked the shapefile and map file for errors and couldn't find any. And mapserver has been installed correctly and has been working well. The problem only arises when I add the extra layer. It works well with all the existing ones. The map file works on my PHP map display page but when I try it using WMS it does not work. I use MapServer 5.0. Any help would be greatly appreciated. Thanks in advance. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
