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https://issues.apache.org/jira/browse/TIKA-1092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13600006#comment-13600006
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Nick Burch commented on TIKA-1092:
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I'm not sure that your problem file is actually a word document. The exception
you're seeing is triggered by POI trying to open the file, but discovering that
it's not actually an OLE2 document. POI can't handle very old office documents
(pre about 95, but it varies between formats), but it can at least open the
outer OLE2 container
Without the sample file I can't tell what your file actually is, but my best
guess is that someone has renamed it to be .doc when it isn't anything like that
> Parsing of old Word file causes a TikaException
> -----------------------------------------------
>
> Key: TIKA-1092
> URL: https://issues.apache.org/jira/browse/TIKA-1092
> Project: Tika
> Issue Type: Bug
> Components: parser
> Reporter: Giuseppe Totaro
> Priority: Minor
> Labels: office, parse, word-exception
>
> I found an issue with the parse method of
> org.apache.tika.parser.microsoft.OfficeParser. This parser generates a Tika
> Exception when it try to parse very old file of Microsoft Word.
> I think this issue is not a priority because the files that cause the
> exception belong to an obsolete format/structure that even new Microsoft
> Office versions don't support them, but it's important to know that something
> wrong about these outdated types can happen.
> I report two links about old types (Microsoft support perspective):
> http://support.microsoft.com/?kbid=922850
> http://support.microsoft.com/kb/922849/it
> For example, the message of TikaException is below:
> Exception in thread "main" org.apache.tika.exception.TikaException: TIKA-198:
> Illegal IOException from
> org.apache.tika.parser.microsoft.OfficeParser@789ab21d
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:248)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
> at org.apache.tika.cli.TikaCLI$OutputType.process(TikaCLI.java:139)
> at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:415)
> at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:109)
> Caused by: java.io.IOException: Invalid header signature; read
> 0x0410401F002DA5DB, expected 0xE11AB1A1E011CFD0
> at org.apache.poi.poifs.storage.HeaderBlock.<init>(HeaderBlock.java:140)
> at org.apache.poi.poifs.storage.HeaderBlock.<init>(HeaderBlock.java:115)
> at
> org.apache.poi.poifs.filesystem.NPOIFSFileSystem.<init>(NPOIFSFileSystem.java:198)
> at
> org.apache.poi.poifs.filesystem.NPOIFSFileSystem.<init>(NPOIFSFileSystem.java:184)
> at
> org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:156)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> ... 5 more
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