magickException: Postscript delegate failed IIS

[Namari]

Hey Guys!

I'm trying to use theses lines to convert a pdf to a jpg but I got an error

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$img = new imagick($url.'[0]');
$im->setImageColorspace(255);
$im->setCompressionQuality(95);
$im->setImageFormat('jpeg');

I have install imagick 3.1.0RC2 with the soft ImageMagick 6.7.7-10 2012-06-27 Q16 (x86). I also have a x86 PHP 5.4.22 non thread and I'm using IIS 8 on a windows server 2012. The php_imagick.dll is for 5.14 nts so it should work. The ghostscript version is gs9.10, I installed 32 and 64 bits. it is working perfectly with the msdos command line but no with PHP.

and then I got this error when I create the object.

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ImagickException: Postscript delegate failed `D:\inetpub\website\sites\default\files\image_2.pdf': No such file or directory @ error/pdf.c/ReadPDFImage/677 in Imagick->__construct()
is it an environment variables problem ? I've got the imagick folder and the bin folder of ghostscript as windows environment variable.

Any ideas ?

Cheers

[snibgo]

It can't find the PDF in a relative path, but relative to where? You might try an absolute path.

[Namari]

the path I gave him was D:\inetpub\website\sites\default\files\image_2.pdf I also tried the url but no success.
for the url http://mywebsite/sites/default/files/image_2.pdf it gives me :

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ImagickException: Unable to read the file: http://mywebsite/sites/default/files/image_2.pdf in Imagick->__construct()

[Namari]

anyone ?

[fmw42]

Try a file of another format, such as gif, jpg, png. Does that work? If so, the perhaps it is not finding Ghostscript or the directory is password protected? Or try getting an image from some other more common web site, such as google or yahoo. Does that work?

[Namari]

It seems that it's not finding ghostscript
It is working if I'm using a shell_exec(gswin64 ...) but that's not what I'm looking for.

[fmw42]

check phpinfo.php

You may have to configure PHP so that it can find ghostscript.

[Namari]

I'm not sure there is something I can do in php.ini.

[snibgo]

Have you tried putting the full path to GS in delegates.xml?

[Namari]

I changed the code below by the other one but nothing

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<delegate decode="eps" encode="pdf" mode="bi" command=""@PSDelegate@" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -sDEVICE=pdfwrite "-sOutputFile=%o" -- "%i""/>

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  <delegate decode="eps" encode="pdf" mode="bi" command='"C:\Program Files (x86)\gs\gs9.10\bin\gswin32.exe" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -sDEVICE=pdfwrite "-sOutputFile=%o" -- "%i"'/>

[Namari]

I finally found out what was the problem !
The problem is the temporary folder of windows (c:\windows\temp) has to be read and write for the user IUSR or IIS_IUSRS (depending of your ISS version) Thank you guys for your help

[ncrause]

I had precisely the same issues describe in this thread, and Namari's final solution (changing file permissions on C:\Windows\Temp) resolved the problem. Much appreciated!