Hi,
I am getting the following run time excception while crting a worksheet
using XSSFWorkbook class:
Exception in thread "main" org.apache.poi.POIXMLException:
org.apache.poi.openxml4j.exceptions.InvalidOperationException: A part with
the name '/xl/worksheets/sheet1.xml' already exists : Packages shall not
contain equivalent part names and package implementers shall neither create
nor recognize packages with equivalent part names. [M1.12]
at
org.apache.poi.POIXMLDocumentPart.createRelationship(POIXMLDocumentPart.java:216)
at
org.apache.poi.POIXMLDocumentPart.createRelationship(POIXMLDocumentPart.java:189)
at
org.apache.poi.xssf.usermodel.XSSFWorkbook.createSheet(XSSFWorkbook.java:467)
at
org.apache.poi.xssf.usermodel.XSSFWorkbook.createSheet(XSSFWorkbook.java:80)
at
com.ericsson.ccrtool.excel.impl.write.AbstractXmlToExcelMapper.initialize(AbstractXmlToExcelMapper.java:78)
at
com.ericsson.ccrtool.excel.impl.write.TableOfContentsMapper.map(TableOfContentsMapper.java:23)
at
com.ericsson.ccrtool.excel.impl.write.DefaultExcelExporter.exportToExcel(DefaultExcelExporter.java:116)
at
com.ericsson.ccrtool.excel.ExcelHelper.generateCcrForm(ExcelHelper.java:47)
at
com.ericsson.ccrtool.excel.ExcelHelper.generateCcrForm(ExcelHelper.java:40)
at
com.ericsson.ccrtool.excel.ExcelHelper.generateCcrForm(ExcelHelper.java:36)
at
com.ericsson.ccrtool.excel.impl.write.ExcelSheetComparer.main(ExcelSheetComparer.java:29)
Caused by: org.apache.poi.openxml4j.exceptions.InvalidOperationException: A
part with the name '/xl/worksheets/sheet1.xml' already exists : Packages
shall not contain equivalent part names and package implementers shall
neither create nor recognize packages with equivalent part names. [M1.12]
at org.apache.poi.openxml4j.opc.Package.createPart(Package.java:692)
at org.apache.poi.openxml4j.opc.Package.createPart(Package.java:656)
at
org.apache.poi.POIXMLDocumentPart.createRelationship(POIXMLDocumentPart.java:208)
... 10 more
I am not able to unser stand, what went wrong.
I used the following code to create a worksheet :
Workbook wb = new XSSFWorkbook();
Sheet sheet = wb.createSheet("1. Table of Contents");
Please suggest me what i need to do to resolve the error.
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