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From bugzi...@apache.org
Subject [Bug 55748] Exception with message:Duplicate name " DocumentSummaryInformation" when reading xls File
Date Fri, 08 Nov 2013 02:04:19 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=55748

--- Comment #2 from kenny.chang <ck.kenny.chang@gmail.com> ---
Same Exception after substitued with NPOIFSFileSystem.
When tracing with POI Source code , NPOIFSFileSystem and POIFSFileSystem Both 
run into the same method when parsing the head_block (entry of excel). 

Any other suggestion?

What is more, between the following Two ways of reading the excel file:
1) directly read: No change on the excel file, report exception :Duplicate name
"DocumentSummaryInformation";
2) read the excel file after save it as another one:  ALL OK.

Could you share me some experience about the reason why this strange thing
happened?
May be I can have some idea for solution by your saying.


Thank you.

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