> How big is this file? 0.meta is 34054 bytes (yes, bytes) > Intel or Sparc CPUs? Intel
> Could you put a copy of your .meta file online somewhere for me to look > at? Done, you can find it here: http://79.97.14.235/0.meta > What do you > see if you run 'file' on the renderd & mod_tile.so? as follows: file renderd returns: renderd: ELF 32-bit LSB executable 80386 Version 1 [FPU], dynamically linked, not stripped file mod_tile.so /usr/apache2/2.2/libexec/mod_tile.so: ELF 32-bit LSB dynamic lib 80386 Version 1 [FPU], dynamically linked, not stripped > You could turning off the meta-tile mode by commenting out the > METATILE define in render_config.h & recompiling. That should make the > code generate plain pngs but this code path is not well tested. yes, I think this is the next step. I have compiled and built everything from boost, mapnik and osm stuff using sun studio 12 with no issues, so I don't think its a compiler issue. I appreciate your help. John Jon Burgess-2 wrote: > > 2009/5/2 jburns <[email protected]>: >> >> Hi, >> >> >>> Are you trying to use the .meta file as a png or the file returned via >> the URL? >> >> through the browser, not direct (ie meta file) access. The first request >> times out as per renderd readme, and the second produces the 0.png >> download >> in my browser, which then seems to be malformed. >> >> running this command: >> $ ./convert_meta -u >> Converting tiles in layer Default >> >> I get the error message: >> >> Meta file /var/lib/mod_tile/Default/0/0/0/0/0/0.meta too small to contain >> header > > How big is this file? > > >> so my feeling is that the meta file production is breaking somewhere, and >> hence the png's are not being produced correctly either. >> >> Any idea's where to start looking in renderd.c or gen_tile.cpp? BTW, my >> platform is OpenSolaris 11.08 101b, all tools compiled using SunStudio >> CC. > > Intel or Sparc CPUs? > > Could you put a copy of your .meta file online somewhere for me to look > at? > > You could turning off the meta-tile mode by commenting out the > METATILE define in render_config.h & recompiling. That should make the > code generate plain pngs but this code path is not well tested. > > Did you have any 32/64 bit issues when compiling the code? What do you > see if you run 'file' on the renderd & mod_tile.so? > > -- > Jon > > _______________________________________________ > dev mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/dev > > -- View this message in context: http://www.nabble.com/bad-pngs-from-mod_tile---renderd---meta-files-tp23337285p23348612.html Sent from the OpenStreetMap - Dev mailing list archive at Nabble.com. _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
