Kasper H - 2012-05-07

Hi. When loading my tcpdf generated PDF in Adobe Reader, it comes up with the
"An error exists on this page. Acrobat may not display the page correctly"...

When trying to convert it with imageMagick, it says: Unknown operator: 'ETEMC'

What does this mean, and what triggers this 'operator' ? Is there a good way
to debug a pdf file from tcpdf?