Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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1.8.9, 1.8.10, 2.0.0
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None
Description
Mailing list user gets this when loading and then saving an encrypted file (of which he didn't know it was encrypted):
java.lang.NullPointerException
at org.apache.pdfbox.pdmodel.encryption.StandardSecurityHandler.computeRevisionNumber(StandardSecurityHandler.java:129)
at org.apache.pdfbox.pdmodel.encryption.StandardSecurityHandler.prepareDocumentForEncryption(StandardSecurityHandler.java:332)
at org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1254)
at org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1215)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:958)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:930)
At the very least, we should bring an IllegalStateException with a useful message telling what to do.