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From "Nick Burch (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TIKA-705) Valid OOXML PPT file hits InvalidFormatException thrown in POI
Date Mon, 05 Sep 2011 17:26:09 GMT

    [ https://issues.apache.org/jira/browse/TIKA-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13097217#comment-13097217
] 

Nick Burch commented on TIKA-705:
---------------------------------

Looks to be a problem with a reference to part of a slide, rather than a whole slide:
   /ppt/slides/slide1.xml#_ftn1

> Valid OOXML PPT file hits InvalidFormatException thrown in POI
> --------------------------------------------------------------
>
>                 Key: TIKA-705
>                 URL: https://issues.apache.org/jira/browse/TIKA-705
>             Project: Tika
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 0.9
>            Reporter: Michael McCandless
>             Fix For: 1.0
>
>         Attachments: testPPT_various.pptx
>
>
> I took the "testRTFVarious.rtf" test case from TIKA-683, and saved it as various other
doc types, to generate more test cases.
> But when I did this for PPTX, the resulting file hits this exception:
> {noformat}
> Exception in thread "main" org.apache.tika.exception.TikaException: Broken OOXML file
> 	at org.apache.tika.parser.microsoft.ooxml.AbstractOOXMLExtractor.handleEmbeddedParts(AbstractOOXMLExtractor.java:141)
> 	at org.apache.tika.parser.microsoft.ooxml.AbstractOOXMLExtractor.getXHTML(AbstractOOXMLExtractor.java:112)
> 	at org.apache.tika.parser.microsoft.ooxml.OOXMLExtractorFactory.parse(OOXMLExtractorFactory.java:95)
> 	at org.apache.tika.parser.microsoft.ooxml.OOXMLParser.parse(OOXMLParser.java:70)
> 	at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> 	at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> 	at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:129)
> 	at org.apache.tika.cli.TikaCLI$OutputType.process(TikaCLI.java:126)
> 	at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:363)
> 	at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:97)
> Caused by: org.apache.poi.openxml4j.exceptions.InvalidFormatException: A segment shall
not hold any characters other than pchar characters. [M1.6]
> 	at org.apache.poi.openxml4j.opc.PackagePartName.checkPCharCompliance(PackagePartName.java:370)
> 	at org.apache.poi.openxml4j.opc.PackagePartName.throwExceptionIfPartNameHaveInvalidSegments(PackagePartName.java:270)
> 	at org.apache.poi.openxml4j.opc.PackagePartName.throwExceptionIfInvalidPartUri(PackagePartName.java:185)
> 	at org.apache.poi.openxml4j.opc.PackagePartName.<init>(PackagePartName.java:83)
> 	at org.apache.poi.openxml4j.opc.PackagingURIHelper.createPartName(PackagingURIHelper.java:490)
> 	at org.apache.tika.parser.microsoft.ooxml.AbstractOOXMLExtractor.handleEmbeddedParts(AbstractOOXMLExtractor.java:124)
> 	... 9 more
> {noformat}
> All I did was open Office 2007, copy/paste over the text from the Word doc, and save
it.  Ie, it should be a valid OOXML file, unless Office 2007 is buggy?

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