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Posted to dev@poi.apache.org by bu...@apache.org on 2011/03/09 04:10:03 UTC
DO NOT REPLY [Bug 50896] New: Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
Summary: Extract text from word ,Get StyleSheet ArrayOutOfBound
Exception
Product: POI
Version: unspecified
Platform: All
Status: NEW
Severity: minor
Priority: P2
Component: HWPF
AssignedTo: dev@poi.apache.org
ReportedBy: kyowxf2003@163.com
Use org.apache.poi.hwpf.usermodel.Range.getParagraph method ,will throw
ArrayOutOfBound exception in
org.apache.poi.hwpf.model.StyleSheet.getParagraphStyle at line 325 ,
and org.apache.poi.hwpf.model.StyleSheet.getCharacterStyle at line 315 ,
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DO NOT REPLY [Bug 50896] Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
WangXinFeng <ky...@163.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|unspecified |3.7
OS/Version| |All
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DO NOT REPLY [Bug 50896] Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
--- Comment #1 from WangXinFeng <ky...@163.com> 2011-03-08 22:10:41 EST ---
Created an attachment (id=26746)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=26746)
Judge the array index
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DO NOT REPLY [Bug 50896] Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
Sergey Vladimirov <vl...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #2 from Sergey Vladimirov <vl...@gmail.com> 2011-07-07 11:50:52 UTC ---
Wang,
Could you provide a doc file (test case) that gives an error because of
ArrayOutOfBoundException?
Sergey
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DO NOT REPLY [Bug 50896] Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
--- Comment #4 from Trejkaz (pen name) <tr...@trypticon.org> 2012-02-22 00:20:43 UTC ---
This is the best I can find from the docs:
"If an istd value refers to an empty or nonexistent style, or to a style of a
different type, a later Prl such as sprmPIstd or sprmPIstdPermute MUST change
the istd to a valid value. Applying an istd that refers to an empty or
nonexistent style, or to a style of a different type, is equivalent to applying
the paragraph and character document default formatting (while preserving the
same set of properties as when applying an istd.)"
This does appear to be what the change is doing, it just didn't give a
reference to the docs so it wasn't very clear.
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DO NOT REPLY [Bug 50896] Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
--- Comment #3 from Trejkaz (pen name) <tr...@trypticon.org> 2012-02-22 00:09:25 UTC ---
A customer of ours has found a file which throws this error as well, and it's
another case where the file contains confidential information so we can't
attach it. :(
It's unclear to me whether this is a bug in POI or an issue with the file
itself (if it's the latter then the issue on our end can be closed without
fixing anything.) Essentially there is an index stored in the file which refers
to an array element which doesn't actually exist, which smells like an issue
with the file.
Does someone know the specification well enough to make a call on this?
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DO NOT REPLY [Bug 50896] Extract text from word ,Get StyleSheet
ArrayOutOfBound Exception
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50896
--- Comment #5 from Nick Burch <ni...@alfresco.com> 2012-02-22 04:06:16 UTC ---
Can you try running the Binary File Format Validator from Microsoft against the
troublesome file, and see if that says it's valid or not?
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