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https://issues.apache.org/jira/browse/TIKA-2523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16284321#comment-16284321
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Tim Allison commented on TIKA-2523:
-----------------------------------
https://bz.apache.org/bugzilla/show_bug.cgi?id=61881
Turns out this is a re-discovery. [[email protected]] found this bug
back in August... see 61881 for the link. It does appear to be pretty minor and
not blocker worthy for 1.17.
> Regression in ppt parsing -- "typeface can't be null or empty"
> --------------------------------------------------------------
>
> Key: TIKA-2523
> URL: https://issues.apache.org/jira/browse/TIKA-2523
> Project: Tika
> Issue Type: Bug
> Reporter: Tim Allison
> Attachments: 802350.ppt
>
>
> We noticed a regression in ppt parsing in POI 3.17 while running the large
> scale regression tests in prep for the release of Tika 1.17. There are about
> 200 new exceptions, but it looks like there is only one cause.
> Stacktrace:
> {noformat}
> org.apache.poi.hslf.exceptions.HSLFException: Couldn't instantiate the class
> for type with id 1000 on class class org.apache.poi.hslf.record.Document :
> java.lang.reflect.InvocationTargetException
> Cause was : org.apache.poi.hslf.exceptions.HSLFException: Couldn't
> instantiate the class for type with id 1010 on class class
> org.apache.poi.hslf.record.Environment :
> java.lang.reflect.InvocationTargetException
> Cause was : org.apache.poi.hslf.exceptions.HSLFException: Couldn't
> instantiate the class for type with id 2005 on class class
> org.apache.poi.hslf.record.FontCollection :
> java.lang.reflect.InvocationTargetException
> Cause was : java.lang.IllegalArgumentException: typeface can't be null nor
> empty
> at
> org.apache.poi.hslf.record.Record.createRecordForType(Record.java:186)
> at
> org.apache.poi.hslf.record.Record.buildRecordAtOffset(Record.java:104)
> at
> org.apache.poi.hslf.usermodel.HSLFSlideShowImpl.read(HSLFSlideShowImpl.java:279)
> at
> org.apache.poi.hslf.usermodel.HSLFSlideShowImpl.buildRecords(HSLFSlideShowImpl.java:260)
> at
> org.apache.poi.hslf.usermodel.HSLFSlideShowImpl.<init>(HSLFSlideShowImpl.java:166)
> at
> org.apache.poi.hslf.usermodel.HSLFSlideShow.<init>(HSLFSlideShow.java:181)
> at
> org.apache.tika.parser.microsoft.HSLFExtractor.parse(HSLFExtractor.java:78)
> {noformat}
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