[FOP-1125] NullPointerException while rendering rtf

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 0.91
• Component/s: renderer/rtf
• Environment: Operating System: Windows 2000; Platform: PC
• External issue ID: 38132
• Assignee: fop-dev
• Reporter: Simo Kurra
• Created: 05/Jan/06 10:00
• Updated: 05/Jan/06 10:55
• Resolved: 01/Apr/12 06:50

Description

Hi,

Hopefully this is not inappropriate (first time reporting bug), but i searched
and searched and could not find a satisfactory answer anywhere else...

I have a document that renders ok with -pdf, but when I try with the -rtf option
I get a NullPointerException.

Here's the output with the -d option

endElement for top-level fo:root
Parsing of document complete
java.lang.NullPointerException
Exception
javax.xml.transform.TransformerException: java.lang.NullPointerException
at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:144)
at org.apache.fop.cli.InputHandler.render(InputHandler.java:101)
at org.apache.fop.cli.Main.startFOP(Main.java:167)
at org.apache.fop.cli.Main.main(Main.java:200)

---------

javax.xml.transform.TransformerException: java.lang.NullPointerException
at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1430)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:709)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1284)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1262)
at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:141)
at org.apache.fop.cli.InputHandler.render(InputHandler.java:101)
at org.apache.fop.cli.Main.startFOP(Main.java:167)
at org.apache.fop.cli.Main.main(Main.java:200)
Caused by: java.lang.NullPointerException
at java.io.Writer.write(Unknown Source)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeControlWord(RtfElement.java:109)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeOneAttribute(RtfElement.java:228)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeAttributes(RtfElement.java:203)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeOneAttribute(RtfElement.java:225)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeAttributes(RtfElement.java:203)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfTextrun$RtfOpenGroupMark.writeRtfContent(RtfTextrun.java:71)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfTextrun.writeRtfContent(RtfTextrun.java:372)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer.writeRtfContent(RtfContainer.java:135)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer.writeRtfContent(RtfContainer.java:135)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer.writeRtfContent(RtfContainer.java:135)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfFile.flush(RtfFile.java:219)
at org.apache.fop.render.rtf.RTFHandler.endDocument(RTFHandler.java:155)
at org.apache.fop.fo.FOTreeBuilder.endDocument(FOTreeBuilder.java:246)
at org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:181)
at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1378)
... 7 more
---------
java.lang.NullPointerException
at java.io.Writer.write(Unknown Source)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeControlWord(RtfElement.java:109)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeOneAttribute(RtfElement.java:228)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeAttributes(RtfElement.java:203)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeOneAttribute(RtfElement.java:225)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeAttributes(RtfElement.java:203)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfTextrun$RtfOpenGroupMark.writeRtfContent(RtfTextrun.java:71)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfTextrun.writeRtfContent(RtfTextrun.java:372)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer.writeRtfContent(RtfContainer.java:135)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer.writeRtfContent(RtfContainer.java:135)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at
org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer.writeRtfContent(RtfContainer.java:135)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement.writeRtf(RtfElement.java:86)
at org.apache.fop.render.rtf.rtflib.rtfdoc.RtfFile.flush(RtfFile.java:219)
at org.apache.fop.render.rtf.RTFHandler.endDocument(RTFHandler.java:155)
at org.apache.fop.fo.FOTreeBuilder.endDocument(FOTreeBuilder.java:246)
at org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:181)
at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1378)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:709)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1284)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1262)
at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:141)
at org.apache.fop.cli.InputHandler.render(InputHandler.java:101)
at org.apache.fop.cli.Main.startFOP(Main.java:167)
at org.apache.fop.cli.Main.main(Main.java:200)

I'm no expert, so I'm a bit stumped...