[PDFBOX-3950] NPE in PageIterator.enqueueKids

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.8
• Fix Version/s: 2.0.8, 3.0.0 PDFBox
• Component/s: Parsing
• Labels: regression
• Assignee: Andreas Lehmkühler
• Reporter: Tilman Hausherr
• Created: 02/Oct/17 21:07
• Updated: 02/Nov/17 21:01
• Resolved: 08/Oct/17 15:39

Description

Exception in thread "main" java.lang.NullPointerException
	at java.util.ArrayDeque.addLast(ArrayDeque.java:244)
	at java.util.ArrayDeque.add(ArrayDeque.java:418)
	at org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:178)
	at org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:173)
	at org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.<init>(PDPageTree.java:159)
	at org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.<init>(PDPageTree.java:153)
	at org.apache.pdfbox.pdmodel.PDPageTree.iterator(PDPageTree.java:123)
	at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:282)

This worked in 2.0.7. There are about 200 occurences of this exception in the tests by Tim.

Issue Links

• duplicates: PDFBOX-3966 Operator not found in resources