[PDFBOX-3668] COSParser can't detect length of stream and then PDFRenderer does not render pages at some files

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.4
• Fix Version/s: 2.0.5, 3.0.0 PDFBox
• Component/s: Parsing
• Environment: JRE 1.8
• Assignee: Tilman Hausherr
• Reporter: Vitaliy Parfenov
• Created: 30/Jan/17 11:58
• Updated: 08/Jun/17 17:57
• Resolved: 30/Jan/17 20:02

Description

I have a lot of files when PDF Box can't render pages to PNG files.
Example with one of these files in attachement.

In result I have console log:

jan 30, 2017 4:45:07 PM org.apache.pdfbox.pdfparser.COSParser parseCOSStream
WARNING: The stream doesn't provide any stream length, using fallback readUntilEnd, at offset 764
jan 30, 2017 4:45:07 PM org.apache.pdfbox.pdfparser.COSParser parseCOSStream
WARNING: The stream doesn't provide any stream length, using fallback readUntilEnd, at offset 519350
jan 30, 2017 4:45:08 PM org.apache.pdfbox.contentstream.PDFStreamEngine operatorException
WARNING: Image stream is empty
jan 30, 2017 4:45:08 PM org.apache.pdfbox.contentstream.PDFStreamEngine operatorException
WARNING: Image stream is empty

Process finished with exit code 0

And white pages as result of rendering.