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Posted to dev@poi.apache.org by bu...@apache.org on 2012/06/28 20:09:00 UTC
[Bug 53482] New: NPE in ODocumentInputStream.readUShort() when
parsing XLS
https://issues.apache.org/bugzilla/show_bug.cgi?id=53482
Priority: P2
Bug ID: 53482
Assignee: dev@poi.apache.org
Summary: NPE in ODocumentInputStream.readUShort() when parsing
XLS
Severity: major
Classification: Unclassified
Reporter: tjuchniewicz@gmail.com
Hardware: PC
Status: NEW
Version: 3.9-dev
Component: HSSF
Product: POI
Created attachment 29005
--> https://issues.apache.org/bugzilla/attachment.cgi?id=29005&action=edit
Example XLS file.
Stacktrace:
Caused by: java.lang.NullPointerException
at
org.apache.poi.poifs.filesystem.ODocumentInputStream.readUShort(ODocumentInputStream.java:294)
at
org.apache.poi.poifs.filesystem.DocumentInputStream.readUShort(DocumentInputStream.java:163)
at
org.apache.poi.hssf.record.RecordInputStream$SimpleHeaderInput.readRecordSID(RecordInputStream.java:98)
at
org.apache.poi.hssf.record.RecordInputStream.readNextSid(RecordInputStream.java:177)
at
org.apache.poi.hssf.record.RecordInputStream.<init>(RecordInputStream.java:115)
at
org.apache.poi.hssf.record.RecordInputStream.<init>(RecordInputStream.java:103)
at
org.apache.poi.hssf.record.RecordFactoryInputStream.<init>(RecordFactoryInputStream.java:180)
at
org.apache.poi.hssf.record.RecordFactory.createRecords(RecordFactory.java:440)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:285)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:248)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:192)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:327)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:308)
at
org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:70)
When file form attachment is re-saved in MS Office or OpenOffice then POI parse
XLS with no NPE.
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[Bug 53482] NPE in ODocumentInputStream.readUShort() when parsing
XLS
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53482
Nick Burch <ni...@alfresco.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |RESOLVED
Resolution|--- |WONTFIX
--- Comment #3 from Nick Burch <ni...@alfresco.com> ---
There are a couple of design snags in the older POIFS implementation, which is
partly why we re-wrote it (those and cleaner code now the documentation is
better + public, lower memory footprint etc). I think this bug is likely
related to one of the gnarly bits in the old codebase, so I'm marking this as
Won't Fix since it's corrected by the new implementation
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[Bug 53482] NPE in ODocumentInputStream.readUShort() when parsing
XLS
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53482
--- Comment #2 from tjuchniewicz <tj...@gmail.com> ---
Yes. After switching to NPOIFSFileSystem it works fine. My problem is solved,
thanks.
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[Bug 53482] NPE in ODocumentInputStream.readUShort() when parsing
XLS
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53482
Nick Burch <ni...@alfresco.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
OS| |All
--- Comment #1 from Nick Burch <ni...@alfresco.com> ---
Does opening the file with NPOIFSFileSystem rather than the older
POIFSFileSystem solve the problem for you?
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