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From "Santosh Kumar (Jira)" <j...@apache.org>
Subject [jira] [Updated] (FOP-2948) Null pointer exception in render (AbstractRenderer.java:527) when XML send for printing on TCP/IP printer
Date Wed, 24 Jun 2020 11:50:00 GMT

     [ https://issues.apache.org/jira/browse/FOP-2948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Santosh Kumar updated FOP-2948:
-------------------------------
    Description: 
With same XML and XSL-FO FOP1.0 works fine. But after upgrade to FOP2.4 ,

Below exception raised when converting the xml to print doc for printing on the TCP/IP printer.

Attached is the XML and XSL-FO for this issue.[link title|[https://stackoverflow.com/questions/61927733/encounter-exception-after-upgrading-from-fop1-0-to-fop2-4]]

 

Attached the sample file from FOP2.4 example. Also complete program is listed on the above
link to reproduce the same.

lang.NullPointerException
 at org.apache.fop.render.AbstractRenderer.renderMainReference(AbstractRenderer.java:527)
 at org.apache.fop.render.AbstractRenderer.renderBodyRegion(AbstractRenderer.java:433)
 at org.apache.fop.render.AbstractRenderer.renderRegionViewport(AbstractRenderer.java:380)
 at org.apache.fop.render.AbstractRenderer.renderPageAreas(AbstractRenderer.java:345)
 at org.apache.fop.render.java2d.Java2DRenderer.print(Java2DRenderer.java:1008)
 at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:2166)
 at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1548)
 at sun.print.Win32PrintJob.pageableJob(Win32PrintJob.java:576)
 at sun.print.Win32PrintJob.print(Win32PrintJob.java:393)
 at PrinterHandler.print(PrinterHandler.java:65)
 at Test.main(Test.java:734)

 

 

  was:
With same XML and XSL-FO FOP1.0 works fine. But after upgrade to FOP2.4 ,

I can see below warning and exception when converting the xml to print doc for printing on
the TCP/IP printer. And see below exception .

Attached is the XML and XSL-FO for this issue.[link title|[https://stackoverflow.com/questions/61927733/encounter-exception-after-upgrading-from-fop1-0-to-fop2-4]]

 

Attached the sample file from FOP2.4 example. Also complete program is listed on the above
link to reproduce the same.

lang.NullPointerException
 at org.apache.fop.render.AbstractRenderer.renderMainReference(AbstractRenderer.java:527)
 at org.apache.fop.render.AbstractRenderer.renderBodyRegion(AbstractRenderer.java:433)
 at org.apache.fop.render.AbstractRenderer.renderRegionViewport(AbstractRenderer.java:380)
 at org.apache.fop.render.AbstractRenderer.renderPageAreas(AbstractRenderer.java:345)
 at org.apache.fop.render.java2d.Java2DRenderer.print(Java2DRenderer.java:1008)
 at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:2166)
 at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1548)
 at sun.print.Win32PrintJob.pageableJob(Win32PrintJob.java:576)
 at sun.print.Win32PrintJob.print(Win32PrintJob.java:393)
 at PrinterHandler.print(PrinterHandler.java:65)
 at Test.main(Test.java:734)

 

 


> Null pointer exception in render (AbstractRenderer.java:527) when  XML send for printing
on TCP/IP printer 
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: FOP-2948
>                 URL: https://issues.apache.org/jira/browse/FOP-2948
>             Project: FOP
>          Issue Type: Bug
>          Components: renderer/pdf, unqualified
>    Affects Versions: 2.4
>            Reporter: Santosh Kumar
>            Priority: Major
>         Attachments: projectteam.xml, projectteam2fo.xsl
>
>
> With same XML and XSL-FO FOP1.0 works fine. But after upgrade to FOP2.4 ,
> Below exception raised when converting the xml to print doc for printing on the TCP/IP
printer.
> Attached is the XML and XSL-FO for this issue.[link title|[https://stackoverflow.com/questions/61927733/encounter-exception-after-upgrading-from-fop1-0-to-fop2-4]]
>  
> Attached the sample file from FOP2.4 example. Also complete program is listed on the
above link to reproduce the same.
> lang.NullPointerException
>  at org.apache.fop.render.AbstractRenderer.renderMainReference(AbstractRenderer.java:527)
>  at org.apache.fop.render.AbstractRenderer.renderBodyRegion(AbstractRenderer.java:433)
>  at org.apache.fop.render.AbstractRenderer.renderRegionViewport(AbstractRenderer.java:380)
>  at org.apache.fop.render.AbstractRenderer.renderPageAreas(AbstractRenderer.java:345)
>  at org.apache.fop.render.java2d.Java2DRenderer.print(Java2DRenderer.java:1008)
>  at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:2166)
>  at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1548)
>  at sun.print.Win32PrintJob.pageableJob(Win32PrintJob.java:576)
>  at sun.print.Win32PrintJob.print(Win32PrintJob.java:393)
>  at PrinterHandler.print(PrinterHandler.java:65)
>  at Test.main(Test.java:734)
>  
>  



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