Comment 4 for bug 889735

Further followup: I found that if I already have LibreOffice running, I don't get these errors. Seems that unoconv is invoking a headless version of libreoffice, then closing it if no longer needed. When I have open documents, it doesn't close (or open) a new LO hence no error.

My script is just a Python script that invokes 'unoconv' over and over with different files, outputting each as text to stdout.