NPE when using non-base14 font via IF XML

[Vincent Hennebert]

Hi,

If I render the attached FO file into IF XML with the attached
configuration file, then render the xml file into PDF, then I get the
following error:
SEVERE: Exception
java.lang.NullPointerException: fontName must not be null
        at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:239)
        at org.apache.fop.cli.IFInputHandler.renderTo(IFInputHandler.java:77)
        at org.apache.fop.cli.Main.startFOP(Main.java:174)
        at org.apache.fop.cli.Main.main(Main.java:205)
Caused by: java.lang.NullPointerException: fontName must not be null
        at org.apache.fop.render.pdf.PDFPainter.getTypeface(PDFPainter.java:246)
        at org.apache.fop.render.pdf.PDFPainter.drawText(PDFPainter.java:269)
        at
org.apache.fop.render.intermediate.IFParser$Handler$TextHandler.endElement(IFParser.java:487)
        at
org.apache.fop.render.intermediate.IFParser$Handler.endElement(IFParser.java:277)
        at
org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1101)
        at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown 
Source)
        at org.apache.xerces.xinclude.XIncludeHandler.endElement(Unknown Source)
        at 
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown 
Source)
        at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
        at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:236)
        ... 3 more

To reproduce: put the config file at the root of a FOP local copy, then
run the following:
    fop -c config.xconf test.fo -if if.xml
    fop -c config.xconf -ifin if.xml test.pdf

Did I miss anything?

Thanks,
Vincent

<?xml version="1.0"?>
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format";>
  <fo:layout-master-set>
    <fo:simple-page-master master-name="page"
      page-height="220pt" page-width="320pt" margin="10pt">
      <fo:region-body/>
    </fo:simple-page-master>
  </fo:layout-master-set>
  <fo:page-sequence master-reference="page" language="en" country="GB">
    <fo:flow flow-name="xsl-region-body" hyphenate="true" text-align="justify" font-family="DejaVu">
      <fo:block>Apache FOP (Formatting Objects Processor) is a print formatter driven by XSL 
        formatting objects (XSL-FO) and an output independent formatter. It is a Java application 
        that reads a formatting object (FO) tree and renders the resulting pages to a specified 
        output.</fo:block>
    </fo:flow>
  </fo:page-sequence>
</fo:root>

<?xml version="1.0" encoding="UTF-8"?>
<fop version="1.0">
  <use-cache>false</use-cache>
  <font-base>test/resources/fonts/</font-base>
  <renderers>
    <renderer mime="application/pdf">
      <filterList>
        <value>null</value>
      </filterList>
      <filterList type="image">
        <value>flate</value>
        <value>ascii-85</value>
      </filterList>
      <fonts>
        <font embed-url="DejaVuLGCSerif.ttf">
          <font-triplet name="DejaVu" style="normal" weight="normal"/>
        </font>
      </fonts>
    </renderer>
    <renderer mime="application/X-fop-intermediate-format">
      <fonts>
        <font embed-url="DejaVuLGCSerif.ttf">
          <font-triplet name="DejaVu" style="normal" weight="normal"/>
        </font>
      </fonts>
    </renderer>
  </renderers>
</fop>