We have a solution where users can upload pdf files that we convert to images for further processing.
On occasion this fails with the following error reported from the convert process:

**** ERROR: Unable to process JPXDecode data. Page will be missing data.

Some web scanning indicates that it's a ghostscript error in that ghostscript can't deal with jpeg2000 images embedded in pdf files.

But I also found signs that later versions of ghostscript had this fixed. What version of ghostscript would imagemagick be using on Centos 5?

Here's the code producing the error:

local(img_create_process) = sys_process('/usr/bin/convert', (:'-density', '600x600', '-resize', '612x756', '-quality', '90', file_forceroot(#pdf_filepath_name), file_forceroot(#image_path)))
#img_create_process -> wait
stdoutnl('img_create_process read ' + #img_create_process -> read)
local(process_error = #img_create_process -> readerror)
if(string(#process_error) -> size > 0) => {
stdoutnl('img_create_process readerror ' + #process_error)
}
#img_create_process -> close


And this would off course be Lasso 9.2.6 on Centos 5.

HDB
Jolle

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