Tilman Hausherr created PDFBOX-2198:
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Summary: ClassCastException in
COSArrayList.convertIntegerCOSArrayToList for font widths
Key: PDFBOX-2198
URL: https://issues.apache.org/jira/browse/PDFBOX-2198
Project: PDFBox
Issue Type: Bug
Components: Parsing
Affects Versions: 1.8.6, 1.8.7, 2.0.0
Reporter: Tilman Hausherr
Assignee: Tilman Hausherr
Fix For: 1.8.7, 2.0.0
I get this with the attached file:
{code}
java.lang.ClassCastException: org.apache.pdfbox.cos.COSObject cannot be cast to
org.apache.pdfbox.cos.COSNumber
at
org.apache.pdfbox.pdmodel.common.COSArrayList.convertIntegerCOSArrayToList(COSArrayList.java:278)
at org.apache.pdfbox.pdmodel.font.PDFont.getWidths(PDFont.java:739)
at org.apache.pdfbox.pdmodel.font.PDFont.getFontWidth(PDFont.java:805)
at org.apache.pdfbox.pdmodel.font.PDFont.getFontWidth(PDFont.java:312)
at
org.apache.pdfbox.util.PDFStreamEngine.processText(PDFStreamEngine.java{code}
The cause is this:
{code}
22 0 obj
[ 583 536 ...... 694 23 0 R 875 708 ...... ]
endobj
23 0 obj
542
endobj
{code}
The indirect reference looks stupid, but isn't forbidden. The spec just
mentions that there must be an array of widths.
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