Hi Tilman, sorry for my late response. I did not recognize your response in this mail portal.
So with PDFDebugger you were not able to reproduce... Are you able to reproduce it with PDFBox under windows? Unfortunately, there are no additional logs. My assumption also is that it has something to do with a broken / non existing font. Some of our customers reported this problem and currently I am unable to give them a solution for that. Even if we are able to identify the exact font causing the problem, the question is: How to fix the font? Or maybe it is possible to tell PDFBox to use an alternative font in such a case? So maybe it makes more sense to phrase the question more general: What to do in such a case, where some font in a PDF causes problems (either it does not exist on the current OS or it is broken) ? Thanks in advance & Kind regards from the CAS Campus Stefan Sauerer Software Engineer DevelopmentCenter SmartApp Factory CAS Software AG· CAS-Weg 1 -5 · 76131 Karlsruhe, Germany · Phone: +49 721-9638-0 Successful relationships. www.cas.de/en<http://www.cas.de/en> · linkedin<http://www.linkedin.com/company/cas-software-ag> Legals: http://www.cas.de/en/impressum.html Executive board: Martin Hubschneider Supervisory board: Dr. Dr. Jörg Maurer (chair) · Prof. Dr. Peter Lockemann · Kurt Sibold Head Office: Karlsruhe · County Court Mannheim · Register of Companies Number: HRB 108751 · VAT Identification Number: DE14359314