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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 47685] New: extracting text from xls files fails
Date Wed, 12 Aug 2009 10:14:34 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=47685

           Summary: extracting text from xls files fails
           Product: POI
           Version: 3.2-FINAL
          Platform: PC
        OS/Version: Windows Vista
            Status: NEW
          Severity: normal
          Priority: P2
         Component: HSSF
        AssignedTo: dev@poi.apache.org
        ReportedBy: christiaan.fluit@aduna-software.com


--- Comment #0 from Christiaan Fluit <christiaan.fluit@aduna-software.com> 2009-08-12
03:14:31 PDT ---
I have a couple of xls files that result in exceptions when I try to extract
their text. POI 3.2-FINAL gives the following stacktrace:

org.apache.poi.hssf.record.RecordFormatException: Unable to construct record
instance
    at
org.apache.poi.hssf.record.RecordFactory.createRecord(RecordFactory.java:186)
    at
org.apache.poi.hssf.record.RecordFactory.createRecords(RecordFactory.java:328)
    at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:271)
    at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:196)
    at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:178)
    at [proprietary code trace]
Caused by: java.lang.ArrayIndexOutOfBoundsException
    at
org.apache.poi.hssf.record.RecordInputStream.checkRecordPosition(RecordInputStream.java:142)
    at
org.apache.poi.hssf.record.RecordInputStream.readByte(RecordInputStream.java:151)
    at org.apache.poi.hssf.record.MMSRecord.<init>(MMSRecord.java:46)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at
org.apache.poi.hssf.record.RecordFactory.createRecord(RecordFactory.java:184)
    ... 25 common frames omitted

POI 3.5-beta5 gives this stacktrace:

org.apache.poi.hssf.record.RecordFormatException: Unable to construct record
instance
    at
org.apache.poi.hssf.record.RecordFactory$ReflectionRecordCreator.create(RecordFactory.java:71)
    at
org.apache.poi.hssf.record.RecordFactory.createSingleRecord(RecordFactory.java:269)
    at
org.apache.poi.hssf.record.RecordFactory.createRecord(RecordFactory.java:248)
    at
org.apache.poi.hssf.eventusermodel.HSSFRecordStream.getNextRecord(HSSFRecordStream.java:162)
    at
org.apache.poi.hssf.eventusermodel.HSSFRecordStream.nextRecord(HSSFRecordStream.java:93)
    at
org.apache.poi.hssf.eventusermodel.HSSFEventFactory.genericProcessEvents(HSSFEventFactory.java:141)
    at
org.apache.poi.hssf.eventusermodel.HSSFEventFactory.processEvents(HSSFEventFactory.java:98)
    at [proprietary code trace]
Caused by: org.apache.poi.hssf.record.RecordFormatException: Not enough data
(0) to read requested (1) bytes
    at
org.apache.poi.hssf.record.RecordInputStream.checkRecordPosition(RecordInputStream.java:185)
    at
org.apache.poi.hssf.record.RecordInputStream.readByte(RecordInputStream.java:193)
    at org.apache.poi.hssf.record.MMSRecord.<init>(MMSRecord.java:46)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at
org.apache.poi.hssf.record.RecordFactory$ReflectionRecordCreator.create(RecordFactory.java:63)
    ... 12 more

Due to the nature of these files, I cannot post them here, but I am willing to
share them with developers looking into this bug.

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