https://bz.apache.org/bugzilla/show_bug.cgi?id=59322
Bug ID: 59322
Summary: Unable to process table if a table cell has a null
descriptor
Product: POI
Version: 3.13-FINAL
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: HWPF
Assignee: [email protected]
Reporter: [email protected]
Created attachment 33760
--> https://bz.apache.org/bugzilla/attachment.cgi?id=33760&action=edit
The sample file to reproduce the issue
If you try to process the table with a table cell having the null descriptor,
we get the Null pointer exception. The sample file to reproduce the issue is
also attached.
CODE :
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.HWPFDocumentCore;
import org.apache.poi.hwpf.converter.WordToHtmlConverter;
import org.w3c.dom.Document;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.File;
import java.io.FileInputStream;
public class PoiIssues {
public static void main(String[] args) throws Exception {
File file = new File("word-doc-with-revised-table.doc");
FileInputStream fileInputStream = new FileInputStream(file);
Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
WordToHtmlConverter wordToHtmlConverter = new
WordToHtmlConverter(document);
HWPFDocumentCore hwpfDocumentCore = new
HWPFDocument(HWPFDocumentCore.verifyAndBuildPOIFS(fileInputStream));
wordToHtmlConverter.processDocument(hwpfDocumentCore);
System.out.println(document.toString());
System.out.println("Process Complete");
}
}
EXCEPTION :
Exception in thread "main" java.lang.NullPointerException
at
org.apache.poi.hwpf.usermodel.TableCell.isVerticallyMerged(TableCell.java:66)
at
org.apache.poi.hwpf.converter.WordToHtmlConverter.processTable(WordToHtmlConverter.java:643)
at
org.apache.poi.hwpf.converter.AbstractWordConverter.processParagraphes(AbstractWordConverter.java:1073)
at
org.apache.poi.hwpf.converter.WordToHtmlConverter.processSingleSection(WordToHtmlConverter.java:608)
at
org.apache.poi.hwpf.converter.AbstractWordConverter.processDocument(AbstractWordConverter.java:721)
at PoiIssues.main(PoiIssues.java:20)
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