[mapserver-users] php-mapscript problem and symbolname trying to open a file?
G'day all, I'm not sure if this is two problems, or the second problem is a result of the first. The second problem is that I have a mapfile with multiple sections that look like : CLASS NAME "Sentinel Positive" EXPRESSION "SentPos" STYLE ANGLE 0 COLOR 220 20 40 OFFSET 0 0 SIZE 8 SYMBOL "circle" END # STYLE END # CLASS where symbol is : SYMBOL # 1 NAME 'circle' TYPE ELLIPSE POINTS 1 1 END FILLED TRUE END and when I try to open it, I get : # shp2img -m nampa4f2267cb1afaed507c167efa264946dBLU.map -o test.png msDrawMap(): Image handling error. Failed to draw layer named 'BLU'. msLoadMSRasterBufferFromFile(): General error message. unable to open file /usr/local/www/apache22/data/system/mapserver/maps/tmpmapfiles/./circle for reading I know that SYMBOL can be a name (in the symbol file) or a filename, but clearly it is getting confused. The first problem is that this file is one of several that is meant to be generated by a looping structure in php-mapscript, and I am getting : [Fri Jul 06 18:08:13 2012] [notice] child pid 74615 exit signal Abort trap (6) Assertion failed: (pixmap->type == MS_BUFFER_BYTE_RGBA), function agg2RenderPixmapSymbol, file mapagg.cpp, line 464. [Fri Jul 06 18:08:57 2012] [notice] child pid 74300 exit signal Abort trap (6) errors when I try to build the layers (this is the only one that builds). I'm a little short on ideas as to where to go next. this is : MapServer version 6.0.3 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=GEOS INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE Server version: Apache/2.2.22 (FreeBSD) PHP 5.4.4 (cli) (built: Jun 20 2012 07:13:50) FreeBSD FreeBSD 8.2-RELEASE-p4 amd64 cheers Ben ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] php-mapscript problem and symbolname trying to open a file?
c.f. http://osgeo-org.1560.n6.nabble.com/msLoadMSRasterBufferFromFile-General-error-message-unable-to-open-file-tc4984932.html -- thomas On Fri, Jul 6, 2012 at 10:33 AM, Ben Madin wrote: > G'day all, > > I'm not sure if this is two problems, or the second problem is a result of > the first. The second problem is that I have a mapfile with multiple sections > that look like : > >CLASS > NAME "Sentinel Positive" > EXPRESSION "SentPos" > STYLE > ANGLE 0 > COLOR 220 20 40 > OFFSET 0 0 > SIZE 8 > SYMBOL "circle" > END # STYLE > END # CLASS > > > where symbol is : > > SYMBOL # 1 > NAME 'circle' > TYPE ELLIPSE > POINTS 1 1 END > FILLED TRUE > END > > > and when I try to open it, I get : > > # shp2img -m nampa4f2267cb1afaed507c167efa264946dBLU.map -o test.png > msDrawMap(): Image handling error. Failed to draw layer named 'BLU'. > msLoadMSRasterBufferFromFile(): General error message. unable to open file > /usr/local/www/apache22/data/system/mapserver/maps/tmpmapfiles/./circle for > reading > > > I know that SYMBOL can be a name (in the symbol file) or a filename, but > clearly it is getting confused. > > The first problem is that this file is one of several that is meant to be > generated by a looping structure in php-mapscript, and I am getting : > > [Fri Jul 06 18:08:13 2012] [notice] child pid 74615 exit signal Abort trap (6) > Assertion failed: (pixmap->type == MS_BUFFER_BYTE_RGBA), function > agg2RenderPixmapSymbol, file mapagg.cpp, line 464. > [Fri Jul 06 18:08:57 2012] [notice] child pid 74300 exit signal Abort trap (6) > > > errors when I try to build the layers (this is the only one that builds). I'm > a little short on ideas as to where to go next. > > this is : > > MapServer version 6.0.3 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG SUPPORTS=PROJ > SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV SUPPORTS=WMS_SERVER > SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=GEOS > INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE > > Server version: Apache/2.2.22 (FreeBSD) > > PHP 5.4.4 (cli) (built: Jun 20 2012 07:13:50) > > FreeBSD FreeBSD 8.2-RELEASE-p4 amd64 > > > cheers > > Ben > > > ___ > 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] php-mapscript problem and symbolname trying to open a file?
Thanks Thomas,
you are correct - I was actually not specifying any symbol set at all :
For reasons I can't begin to work out, most of the map file is being written,
but the symbol and font lines are failing :
$blumap=new MapObj('',$mapserver_path);
$blumap->set('debug','MS_ON');
$blumap->setprojection('proj=latlong,ellps=WGS84,datum=WGS84',MS_TRUE);
$blumap->set('units',MS_DD);
$blumap->imagecolor->setRGB($sea_bgc[0],$sea_bgc[1],$sea_bgc[2]);
$blumap->setExtent(110, -45, 160, -10);
$blumap->setSymbolSet('/usr/local/www/apache22/data/nahis/mapserver/symbols/standard.symbols');
$blumap->setFontSet($mapserver_path.'fonts/standard.fonts');
$blumap->outputformat->set('name', 'png');
$blumap->outputformat->set('driver', 'agg/png');
…
is giving me :
MAP
EXTENT 110 -45 160 -10
IMAGECOLOR 230 252 255
IMAGETYPE "png"
NAME "MS"
SIZE 600 600
STATUS ON
UNITS DD
OUTPUTFORMAT
NAME "png"
MIMETYPE "image/png"
DRIVER "agg/png"
…
Why might the setsymbol and setfont lines be failing to produce mapfile output
- but the rest are working fine? Noting that the path in the command is used in
other static map files and is working when it is in the file.
If I copy and paste this path into the map file generated by PHP, I get my
desired result…
cheers
Ben
On 06/07/2012, at 7:42 PM, thomas bonfort wrote:
> c.f.
> http://osgeo-org.1560.n6.nabble.com/msLoadMSRasterBufferFromFile-General-error-message-unable-to-open-file-tc4984932.html
>
> --
> thomas
>
> On Fri, Jul 6, 2012 at 10:33 AM, Ben Madin
> wrote:
>> G'day all,
>>
>> I'm not sure if this is two problems, or the second problem is a result of
>> the first. The second problem is that I have a mapfile with multiple
>> sections that look like :
>>
>> CLASS
>> NAME "Sentinel Positive"
>> EXPRESSION "SentPos"
>> STYLE
>>ANGLE 0
>>COLOR 220 20 40
>>OFFSET 0 0
>>SIZE 8
>>SYMBOL "circle"
>> END # STYLE
>>END # CLASS
>>
>>
>> where symbol is :
>>
>> SYMBOL # 1
>> NAME 'circle'
>> TYPE ELLIPSE
>> POINTS 1 1 END
>> FILLED TRUE
>> END
>>
>>
>> and when I try to open it, I get :
>>
>> # shp2img -m nampa4f2267cb1afaed507c167efa264946dBLU.map -o test.png
>> msDrawMap(): Image handling error. Failed to draw layer named 'BLU'.
>> msLoadMSRasterBufferFromFile(): General error message. unable to open file
>> /usr/local/www/apache22/data/system/mapserver/maps/tmpmapfiles/./circle for
>> reading
>>
>>
>> I know that SYMBOL can be a name (in the symbol file) or a filename, but
>> clearly it is getting confused.
>>
>> The first problem is that this file is one of several that is meant to be
>> generated by a looping structure in php-mapscript, and I am getting :
>>
>> [Fri Jul 06 18:08:13 2012] [notice] child pid 74615 exit signal Abort trap
>> (6)
>> Assertion failed: (pixmap->type == MS_BUFFER_BYTE_RGBA), function
>> agg2RenderPixmapSymbol, file mapagg.cpp, line 464.
>> [Fri Jul 06 18:08:57 2012] [notice] child pid 74300 exit signal Abort trap
>> (6)
>>
>>
>> errors when I try to build the layers (this is the only one that builds).
>> I'm a little short on ideas as to where to go next.
>>
>> this is :
>>
>> MapServer version 6.0.3 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG SUPPORTS=PROJ
>> SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV SUPPORTS=WMS_SERVER
>> SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=GEOS
>> INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
>>
>> Server version: Apache/2.2.22 (FreeBSD)
>>
>> PHP 5.4.4 (cli) (built: Jun 20 2012 07:13:50)
>>
>> FreeBSD FreeBSD 8.2-RELEASE-p4 amd64
>>
>>
>> cheers
>>
>> Ben
>>
>>
>> ___
>> mapserver-users mailing list
>> mapserver-users@lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
___
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