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https://issues.apache.org/jira/browse/PDFBOX-2318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14123367#comment-14123367
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Jeremy Anderson commented on PDFBOX-2318:
-----------------------------------------
Updated patch to handle additional NPE for the attached test file
jsr170-1.0.pdf which is unable to obtain a SchemaFactory for the namespace
resulting in a NPE. Logic was added to skip additional processing if no schema
is able to be obtained.
> NPE in new DomXmpParser when no type is found
> ---------------------------------------------
>
> Key: PDFBOX-2318
> URL: https://issues.apache.org/jira/browse/PDFBOX-2318
> Project: PDFBox
> Issue Type: Bug
> Components: XmpBox
> Affects Versions: 2.0.0
> Reporter: Jeremy Anderson
> Labels: patch
>
> Discovered this bug while trying to sync both TIKA and PDFBOX to their
> current SNAPSHOT builds.
> Issue came to light when running Tika's
> JpegParserTest.testJPEGEmptyEXIFDateTime() junit test case since the test
> file contains the following property photoshop:LegacyIPTCDigest which is a
> non defined property in the PhotoshopSchema.
> This causes a null Type to be created in DomXmpParser.parseDescriptionRoot().
> The solution in my patch is to default to text for any undefined types. It
> may be beneficial to also log a warning about such types so that the schema
> files can be properly amended. (Currently the LegacyIPTCDigest has not been
> added to the Schema in this patch)
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