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https://issues.apache.org/jira/browse/TIKA-2162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Seva Alekseyev updated TIKA-2162:
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Attachment: DECAY.ppt
> "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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