[iText-questions] Converting HTML to PDF - Problem with empty rows in a HTML table

Mon, 11 Mar 2013 05:54:51 -0700 

Hi,

We have requirement to convert HTML to PDF in our application. We are 
facing a problem in case HTML has empty rows(<tr></tr>) in a table. While 
converting, it is throwing IndexOutofBoundsException.  If empty rows are 
removed then table is not shown in the pdf. 

Please find below more details about versions and other information which 
will help understand the problem.

1. We are using itext PDF 5.1.3 and XML worker 1.1.1. Tried with latest 
versions(5.4.0) of both the jars but still problem exists.
2. HTML is created by users on a different product and hence we don't have 
any control over it. It only checks if HTML is valid.
3. The HTML causing the problem is 

4. Exception stack trace is 

5. Output PDF when empty rows are removed is 

6. Code 

Please help resolve the problem.

Thanks & Regards
Naveen D.R.
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Global Business Solutions Centre
IBM India Private Ltd.
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Bangalore - 560029
Phone: 41954473
Email: dr.nav...@in.ibm.com
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Index: -1, Size: 0
java.lang.IndexOutOfBoundsException: Index: -1, Size: 0
        at java.util.ArrayList.get(ArrayList.java:352)
        at com.itextpdf.tool.xml.html.table.Table.widenLastCell(Table.java:520)
        at com.itextpdf.tool.xml.html.table.Table.end(Table.java:168)
        at 
com.itextpdf.tool.xml.html.AbstractTagProcessor.endElement(AbstractTagProcessor.java:189)
        at 
com.itextpdf.tool.xml.pipeline.html.HtmlPipeline.close(HtmlPipeline.java:206)
        at com.itextpdf.tool.xml.XMLWorker.endElement(XMLWorker.java:141)
        at com.itextpdf.tool.xml.parser.XMLParser.endElement(XMLParser.java:395)
        at 
com.itextpdf.tool.xml.parser.state.ClosingTagState.process(ClosingTagState.java:70)
        at 
com.itextpdf.tool.xml.parser.XMLParser.parseWithReader(XMLParser.java:235)
        at com.itextpdf.tool.xml.parser.XMLParser.parse(XMLParser.java:213)
        at com.itextpdf.tool.xml.parser.XMLParser.parse(XMLParser.java:202)
        at 
com.itextpdf.tool.xml.XMLWorkerHelper.parseXHtml(XMLWorkerHelper.java:221)
        at 
com.itextpdf.tool.xml.XMLWorkerHelper.parseXHtml(XMLWorkerHelper.java:235)
        at 
com.itextpdf.tool.xml.XMLWorkerHelper.parseXHtml(XMLWorkerHelper.java:196)
        at com.test.TestExportPDF.main(TestExportPDF.java:42)

Attachment: help_111.pdf
Description: Binary data

Attachment: TestExportPDF.java
Description: Binary data

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