Legacy ImageMagick Discussions Archive

I resolved this by updating ghostscript. I did this via the buildpack mechanism on Heroku.

Ghostscript 9.16
ImageMagick 6.9.5-7 Q16 x86_64 2016-08-26

$ heroku buildpacks
=== justmyneighbors Buildpack URLs
1. https://github.com/ello/heroku-buildpack-imagemagick
2. https://github.com/heroku/heroku ...

One of my registered users uploaded the document. Apparently it was in Word format and she converted it to pdf.

I'll see if I can find a ghostscript message board.

What a great community! Thanks everyone...still have the problem but I certainly appreciate people investigating.

This is result of the resize/convert operation: http://files.justmyneighbors.com/documents/10863/small/Hershey_Hiring_in_San_Leandro.png?1472228345

It appears to be a transparent image ...

ImageMagick 6.9.5-7
Ghostscript 9.10

I have a rails app using the paperclip gem running on Heroku. It successfully converts most pdfs, generating thumbnails. One pdf is not converting but no error is generated.

Command :: file -b --mime '/tmp/9d490e3a2db6fb7ca420a9b37a5e18a320160825-299-1fs6wtc ...