AW: Bad Filedescriptor

["Mehner, Bj�rn"]

Ok, I found the solution for this error.
Accidentaly I tried to write the stream out twice. Between the first and
the second try of writing I closed the OutputStream. So poi was trying
to write to a closed outputstream. No wonder it did not work. Though the
Exception was a bit misleading.

bye Bodo

> -----Urspr�ngliche Nachricht-----
> Von: Mehner, Bj�rn 
> Gesendet: Dienstag, 16. Dezember 2003 16:09
> An: POI Users List (E-Mail)
> Betreff: Bad Filedescriptor
> 
> 
> I am getting following exception when writing a workbook to file:
> 
> java.io.IOException: Bad file descriptor
>       at java.io.FileOutputStream.writeBytes(Native Method)
>       at java.io.FileOutputStream.write(FileOutputStream.java:203)
>       at
> org.apache.poi.poifs.storage.BigBlock.doWriteData(BigBlock.java:91)
>       at
> org.apache.poi.poifs.storage.HeaderBlockWriter.writeData(Heade
> rBlockWrit
> er.java:250)
>       at
> org.apache.poi.poifs.storage.BigBlock.writeBlocks(BigBlock.java:122)
>       at
> org.apache.poi.poifs.filesystem.POIFSFileSystem.writeFilesyste
> m(POIFSFil
> eSystem.java:299)
>       at
> org.apache.poi.hssf.usermodel.HSSFWorkbook.write(HSSFWorkbook.
> java:746)
>       at
> de.epos_cs.export.spreadsheet.excel.SaxExcelHandler.close(SaxE
> xcelHandle
> r.java:106)
>       at de.epos_cs.export.ExportImpl.close(ExportImpl.java:194)
>       at
> de.epos_cs.exporttest.ExportTest.testMultiSheets(ExportTest.java:87)
>       at java.lang.reflect.Method.invoke(Native Method)
>       at junit.framework.TestCase.runTest(TestCase.java:154)
>       at junit.framework.TestCase.runBare(TestCase.java:127)
>       at junit.framework.TestResult$1.protect(TestResult.java:106)
>       at junit.framework.TestResult.runProtected(TestResult.java:124)
>       at junit.framework.TestResult.run(TestResult.java:109)
>       at junit.framework.TestCase.run(TestCase.java:118)
>       at junit.framework.TestSuite.runTest(TestSuite.java:208)
>       at junit.framework.TestSuite.run(TestSuite.java:203)
>       at junit.textui.TestRunner.doRun(TestRunner.java:116)
>       at junit.textui.TestRunner.doRun(TestRunner.java:109)
>       at junit.textui.TestRunner.run(TestRunner.java:72)
>       at de.epos_cs.exporttest.ExportTest.main(ExportTest.java:541)
> 
> The file is completly new, that is gets freshly created. I generate
> several sheets. Nothing very special. Not even many data. 
> Anybody any ideas what this could mean?
> 
> Thanks in advance.
> 
> ciao Bodo
> 

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