RE: [mapserver-users] MapScript resultsGetShape confusion [solved!]
Yes, adding the tileindex argument to the resultsGetShape call in PHP mapscript seems to have solved my problem with moving my application from MapServer 5.6.1 to 5.6.3. Worth -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Worth Lutz Sent: Wednesday, June 02, 2010 8:12 PM To: 'Christian Jauvin'; 'Daniel Morissette' Cc: mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] MapScript resultsGetShape confusion [solved!] This may be the problem I had when I tried to update to 5.6.3. from 5.6.1. I'm in the middle of a project and did not have time to figure out what was causing the problem. The only change was the change to the MapServer version so I quickly reverted back. I'm using PHP Mapscript. I'll see if I can find the time to check to see if this is the problem I was having. Worth -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Christian Jauvin Sent: Wednesday, June 02, 2010 11:18 AM To: Daniel Morissette Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapScript resultsGetShape confusion [solved!] Ok.. so with a lot of fiddling around (and with inspiration from a Frank Warmerdam's testing script) I've been able to find the cause of the problem, as well as its solution: with a PostGIS connected layer, a call to resultsGetShape *has* to include the third parameter, tileindex: resultsGetShape(shp, res.shapeindex) -- hangs MS 5.6.3 resultsGetShape(shp, res.shapeindex, res.tileindex) -- works great! I don't know if it's really a bug, but it contradicts the documentation, in which the tileindex argument is optional, and it wasn't behaving like that (to my knowledge) with MS in [5.6.0, 5.6.2]. By the way, an initial observation I made was wrong: it also affects the PHP version, and the workaround is the same. Best regards, Christian On Tue, Jun 1, 2010 at 5:02 PM, Daniel Morissette dmorisse...@mapgears.com wrote: Christian Jauvin wrote: I did what you suggested, and added: CONFIG MS_ERRORFILE error file CONFIG CPL_DEBUG ON DEBUG 5 Did you also include DEBUG 5 inside the POSTGIS layer itself? to my mapfile, and performed my query again. It generated a very long file (200K+ lines!) with only two types of line: [Tue Jun 1 14:36:01 2010].765230 getSymbol(): Symbol definition error. Parsing error near (null):(line 208) [...] [Tue Jun 1 14:36:01 2010].777963 msPostGISLayerResultsGetShape called for record = 338 [...] 200k times the same message sounds like an infinite loop of some sort. Perhaps look at the first few lines of debug/error messages. There may be a different message that would have been output *before* entering the infinite loop and that could give a hint about what is happening. Just a guess... can't do much more from here. What is the last version that worked fine? 5.6.2? Daniel -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MapScript resultsGetShape confusion [solved!]
Steve and I are in discussion to solve this issue. If you have other useful information or want to follow the bug processing, here's the trac ticket: http://trac.osgeo.org/mapserver/ticket/3467 regards, Alan On June 3, 2010 08:57:27 am Worth Lutz wrote: Yes, adding the tileindex argument to the resultsGetShape call in PHP mapscript seems to have solved my problem with moving my application from MapServer 5.6.1 to 5.6.3. Worth -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Worth Lutz Sent: Wednesday, June 02, 2010 8:12 PM To: 'Christian Jauvin'; 'Daniel Morissette' Cc: mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] MapScript resultsGetShape confusion [solved!] This may be the problem I had when I tried to update to 5.6.3. from 5.6.1. I'm in the middle of a project and did not have time to figure out what was causing the problem. The only change was the change to the MapServer version so I quickly reverted back. I'm using PHP Mapscript. I'll see if I can find the time to check to see if this is the problem I was having. Worth -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Christian Jauvin Sent: Wednesday, June 02, 2010 11:18 AM To: Daniel Morissette Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapScript resultsGetShape confusion [solved!] Ok.. so with a lot of fiddling around (and with inspiration from a Frank Warmerdam's testing script) I've been able to find the cause of the problem, as well as its solution: with a PostGIS connected layer, a call to resultsGetShape *has* to include the third parameter, tileindex: resultsGetShape(shp, res.shapeindex) -- hangs MS 5.6.3 resultsGetShape(shp, res.shapeindex, res.tileindex) -- works great! I don't know if it's really a bug, but it contradicts the documentation, in which the tileindex argument is optional, and it wasn't behaving like that (to my knowledge) with MS in [5.6.0, 5.6.2]. By the way, an initial observation I made was wrong: it also affects the PHP version, and the workaround is the same. Best regards, Christian On Tue, Jun 1, 2010 at 5:02 PM, Daniel Morissette dmorisse...@mapgears.com wrote: Christian Jauvin wrote: I did what you suggested, and added: CONFIG MS_ERRORFILE error file CONFIG CPL_DEBUG ON DEBUG 5 Did you also include DEBUG 5 inside the POSTGIS layer itself? to my mapfile, and performed my query again. It generated a very long file (200K+ lines!) with only two types of line: [Tue Jun 1 14:36:01 2010].765230 getSymbol(): Symbol definition error. Parsing error near (null):(line 208) [...] [Tue Jun 1 14:36:01 2010].777963 msPostGISLayerResultsGetShape called for record = 338 [...] 200k times the same message sounds like an infinite loop of some sort. Perhaps look at the first few lines of debug/error messages. There may be a different message that would have been output *before* entering the infinite loop and that could give a hint about what is happening. Just a guess... can't do much more from here. What is the last version that worked fine? 5.6.2? Daniel -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- Alan Boudreault Mapgears http://www.mapgears.com ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MapScript resultsGetShape confusion [solved!]
Ok.. so with a lot of fiddling around (and with inspiration from a Frank Warmerdam's testing script) I've been able to find the cause of the problem, as well as its solution: with a PostGIS connected layer, a call to resultsGetShape *has* to include the third parameter, tileindex: resultsGetShape(shp, res.shapeindex) -- hangs MS 5.6.3 resultsGetShape(shp, res.shapeindex, res.tileindex) -- works great! I don't know if it's really a bug, but it contradicts the documentation, in which the tileindex argument is optional, and it wasn't behaving like that (to my knowledge) with MS in [5.6.0, 5.6.2]. By the way, an initial observation I made was wrong: it also affects the PHP version, and the workaround is the same. Best regards, Christian On Tue, Jun 1, 2010 at 5:02 PM, Daniel Morissette dmorisse...@mapgears.com wrote: Christian Jauvin wrote: I did what you suggested, and added: CONFIG MS_ERRORFILE error file CONFIG CPL_DEBUG ON DEBUG 5 Did you also include DEBUG 5 inside the POSTGIS layer itself? to my mapfile, and performed my query again. It generated a very long file (200K+ lines!) with only two types of line: [Tue Jun 1 14:36:01 2010].765230 getSymbol(): Symbol definition error. Parsing error near (null):(line 208) [...] [Tue Jun 1 14:36:01 2010].777963 msPostGISLayerResultsGetShape called for record = 338 [...] 200k times the same message sounds like an infinite loop of some sort. Perhaps look at the first few lines of debug/error messages. There may be a different message that would have been output *before* entering the infinite loop and that could give a hint about what is happening. Just a guess... can't do much more from here. What is the last version that worked fine? 5.6.2? Daniel -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MapScript resultsGetShape confusion [solved!]
Not sure why it is required with a PostGIS layer, but it shouldn't. In PHP, -1 is passe when the tileindex is not specified. Please fill a bug and assign it to aboudreault, I'm going to take a look. Thanks, Alan On June 2, 2010 11:17:30 am Christian Jauvin wrote: Ok.. so with a lot of fiddling around (and with inspiration from a Frank Warmerdam's testing script) I've been able to find the cause of the problem, as well as its solution: with a PostGIS connected layer, a call to resultsGetShape *has* to include the third parameter, tileindex: resultsGetShape(shp, res.shapeindex) -- hangs MS 5.6.3 resultsGetShape(shp, res.shapeindex, res.tileindex) -- works great! I don't know if it's really a bug, but it contradicts the documentation, in which the tileindex argument is optional, and it wasn't behaving like that (to my knowledge) with MS in [5.6.0, 5.6.2]. By the way, an initial observation I made was wrong: it also affects the PHP version, and the workaround is the same. Best regards, Christian On Tue, Jun 1, 2010 at 5:02 PM, Daniel Morissette dmorisse...@mapgears.com wrote: Christian Jauvin wrote: I did what you suggested, and added: CONFIG MS_ERRORFILE error file CONFIG CPL_DEBUG ON DEBUG 5 Did you also include DEBUG 5 inside the POSTGIS layer itself? to my mapfile, and performed my query again. It generated a very long file (200K+ lines!) with only two types of line: [Tue Jun 1 14:36:01 2010].765230 getSymbol(): Symbol definition error. Parsing error near (null):(line 208) [...] [Tue Jun 1 14:36:01 2010].777963 msPostGISLayerResultsGetShape called for record = 338 [...] 200k times the same message sounds like an infinite loop of some sort. Perhaps look at the first few lines of debug/error messages. There may be a different message that would have been output *before* entering the infinite loop and that could give a hint about what is happening. Just a guess... can't do much more from here. What is the last version that worked fine? 5.6.2? Daniel -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- Alan Boudreault Mapgears http://www.mapgears.com ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] MapScript resultsGetShape confusion [solved!]
This may be the problem I had when I tried to update to 5.6.3. from 5.6.1. I'm in the middle of a project and did not have time to figure out what was causing the problem. The only change was the change to the MapServer version so I quickly reverted back. I'm using PHP Mapscript. I'll see if I can find the time to check to see if this is the problem I was having. Worth -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Christian Jauvin Sent: Wednesday, June 02, 2010 11:18 AM To: Daniel Morissette Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapScript resultsGetShape confusion [solved!] Ok.. so with a lot of fiddling around (and with inspiration from a Frank Warmerdam's testing script) I've been able to find the cause of the problem, as well as its solution: with a PostGIS connected layer, a call to resultsGetShape *has* to include the third parameter, tileindex: resultsGetShape(shp, res.shapeindex) -- hangs MS 5.6.3 resultsGetShape(shp, res.shapeindex, res.tileindex) -- works great! I don't know if it's really a bug, but it contradicts the documentation, in which the tileindex argument is optional, and it wasn't behaving like that (to my knowledge) with MS in [5.6.0, 5.6.2]. By the way, an initial observation I made was wrong: it also affects the PHP version, and the workaround is the same. Best regards, Christian On Tue, Jun 1, 2010 at 5:02 PM, Daniel Morissette dmorisse...@mapgears.com wrote: Christian Jauvin wrote: I did what you suggested, and added: CONFIG MS_ERRORFILE error file CONFIG CPL_DEBUG ON DEBUG 5 Did you also include DEBUG 5 inside the POSTGIS layer itself? to my mapfile, and performed my query again. It generated a very long file (200K+ lines!) with only two types of line: [Tue Jun 1 14:36:01 2010].765230 getSymbol(): Symbol definition error. Parsing error near (null):(line 208) [...] [Tue Jun 1 14:36:01 2010].777963 msPostGISLayerResultsGetShape called for record = 338 [...] 200k times the same message sounds like an infinite loop of some sort. Perhaps look at the first few lines of debug/error messages. There may be a different message that would have been output *before* entering the infinite loop and that could give a hint about what is happening. Just a guess... can't do much more from here. What is the last version that worked fine? 5.6.2? Daniel -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
