[PDFBOX-2161] A PDRadioButton with no children throws an NPE

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.8.6
• Fix Version/s: 1.8.7, 2.0.0
• Component/s: PDModel
• Assignee: Unassigned
• Reporter: Tim Allison
• Created: 23/Jun/14 19:34
• Updated: 17/Mar/16 19:26
• Resolved: 23/Jun/14 20:16

Description

In some pdfs, a PDRadioButton can not have any children. This leads to an NPE when a client calls getValue(). The javadocs say that getValue() can throw an IOException if there is a problem getting the value, but not an NPE.

A doc that shows this issue is:
562254