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From "Seva Alekseyev (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TIKA-2162) "Unknown compression method" on a Powerpoint file
Date Fri, 04 Nov 2016 16:32:58 GMT
Seva Alekseyev created TIKA-2162:
------------------------------------

             Summary: "Unknown compression method" on a Powerpoint file
                 Key: TIKA-2162
                 URL: https://issues.apache.org/jira/browse/TIKA-2162
             Project: Tika
          Issue Type: Bug
          Components: parser
    Affects Versions: 1.13
         Environment: Windows 7 x64, JVM 1.8.0_101
            Reporter: Seva Alekseyev
         Attachments: DECAY.ppt

On the attached Powerpoint file, which opens fine with Powerpoint, the Tika parser throws
the following error:

org.apache.poi.hslf.exceptions.HSLFException: java.util.zip.ZipException: unknown compression
method
	at org.apache.poi.hslf.blip.EMF.getData(EMF.java:91)
	at org.apache.tika.parser.microsoft.HSLFExtractor.handleSlideEmbeddedPictures(HSLFExtractor.java:324)
	at org.apache.tika.parser.microsoft.HSLFExtractor.parse(HSLFExtractor.java:193)
	at org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:149)
	at org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:117)
Caused by: java.util.zip.ZipException: unknown compression method
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.io.FilterInputStream.read(FilterInputStream.java:107)
	at org.apache.poi.hslf.blip.EMF.getData(EMF.java:85)
	... 6 more



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