Ho il seguente file PDF: http://www.fmwconcepts.com/misc_tests/pdf_tests/test.pdf
Ma quando provo a convertirlo tramite:
$ convert test.pdf test.png
Ho il seguente errore:
convert: no images defined `test.png' @ error/convert.c/ConvertImageCommand/3187.
Ho le seguenti versioni:
$ brew info libpng
libpng: stable 1.6.13 (bottled)
$ brew info libjpeg
jpeg: stable 8d (bottled)
$ brew info imagemagick
imagemagick: stable 6.8.9-7 (bottled), HEAD
http://www.imagemagick.org
/usr/local/Cellar/imagemagick/6.8.9-1 (1432 files, 22M) *
Poured from bottle
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/imagemagick.rb
==> Dependencies
Build: xz ✔, pkg-config ✔
Required: libtool ✔
Recommended: jpeg ✔, libpng ✔, freetype ✔
Optional: fontconfig ✔, libtiff ✔, little-cms ✔, little-cms2 ✔, libwmf ✘, librsvg ✘, liblqr ✘, openexr ✘, ghostscript ✘, webp ✘
Ho il seguente registro di debug:
$ convert test.pdf test.png -debug all
2014-10-01T15:29:39+01:00 0:00.000 0.000u 6.8.9 Configure convert[58320]: utility.c/ExpandFilenames/944/Configure
Command line: convert {test.pdf} {test.png} {-debug} {all}
2014-10-01T15:29:39+01:00 0:00.000 0.000u 6.8.9 Configure convert[58320]: configure.c/GetConfigureOptions/679/Configure
Searching for configure file: "/usr/local/Cellar/imagemagick/6.8.9-1/share/ImageMagick-6/coder.xml"
...
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Module convert[58320]: module.c/OpenModule/1268/Module
Searching for module "PNG" using filename "png.la"
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Module convert[58320]: module.c/GetMagickModulePath/554/Module
Searching for coder module file "png.la" ...
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Module convert[58320]: module.c/OpenModule/1277/Module
Opening module at path "/usr/local/Cellar/imagemagick/6.8.9-1/lib/ImageMagick//modules-Q16/coders/png.la"
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Module convert[58320]: module.c/OpenModule/1304/Module
Method "RegisterPNGImage" in module "PNG" at address 0x10a9fdb60
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Module convert[58320]: module.c/OpenModule/1318/Module
Method "UnregisterPNGImage" in module "PNG" at address 0x10aa0785d
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Policy convert[58320]: policy.c/IsRightsAuthorized/574/Policy
Domain: Path; rights=Read; pattern="test.png" ...
...
2014-10-01T15:29:39+01:00 0:00.020 0.010u 6.8.9 Configure convert[58320]: locale.c/LoadLocaleCache/1186/Configure
Loading locale configure file "/usr/local/Cellar/imagemagick/6.8.9-1/share/ImageMagick-6/english.xml" ...
2014-10-01T15:29:39+01:00 0:00.020 0.020u 6.8.9 Exception convert[58320]: blob.c/OpenBlob/2657/Exception
unable to open image `test.png': No such file or directory
2014-10-01T15:29:39+01:00 0:00.020 0.020u 6.8.9 Cache convert[58320]: cache.c/DestroyPixelCache/962/Cache
destroy
2014-10-01T15:29:39+01:00 0:00.020 0.020u 6.8.9 Policy convert[58320]: policy.c/IsRightsAuthorized/574/Policy
Domain: Coder; rights=Read; pattern="PNG" ...
2014-10-01T15:29:39+01:00 0:00.030 0.020u 6.8.9 Coder convert[58320]: png.c/ReadPNGImage/4015/Coder
Enter ReadPNGImage()
2014-10-01T15:29:39+01:00 0:00.030 0.020u 6.8.9 Policy convert[58320]: policy.c/IsRightsAuthorized/574/Policy
Domain: Path; rights=Read; pattern="test.png" ...
2014-10-01T15:29:39+01:00 0:00.030 0.020u 6.8.9 Exception convert[58320]: blob.c/OpenBlob/2657/Exception
unable to open image `test.png': No such file or directory
2014-10-01T15:29:39+01:00 0:00.030 0.020u 6.8.9 Exception convert[58320]: png.c/ReadPNGImage/4021/Exception
unable to open file `test.png'
Ma non mostra nulla di ovvio. E sembra che questo registro di debug si comporti in modo completamente diverso che senza -debug
, perché l'errore originale non è presente. Vedi il registro completo .
C'è un problema simile su http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=22466 , ma non capisco bene quale sia la soluzione.
gs
comando era nascosto da uno script per cui avevo scrittogit status
. C'è un modo per alimentare ImageMagick nel percorso completo del filegs
binario in modo da non dover rimuovere il mio script (o alias)?