ERROR:  'Some content could not fit into a line/page after 50 attempts. Giving up to avoid an endless loop. (fo:block, location: 21/325)'
javax.xml.transform.TransformerException: java.lang.RuntimeException: Some content could not fit into a line/page after 50 attempts. Giving up to avoid an endless loop. (fo:block, location: 21/325)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:647)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:279)
  at embedding.ExampleFO2PDF.convertFO2PDF(ExampleFO2PDF.java:88)
  at embedding.ExampleFO2PDF.main(ExampleFO2PDF.java:137)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:585)
  at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Caused by: java.lang.RuntimeException: Some content could not fit into a line/page after 50 attempts. Giving up to avoid an endless loop. (fo:block, location: 21/325)
  at org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:434)
  at org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:339)
  at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:289)
  at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:220)
  at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:152)
  at org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:320)
  at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:147)
  at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:357)
  at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:193)
  at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.endElement(ToXMLSAXHandler.java:262)
  at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633)
  at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:719)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
  at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
  at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
  at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
  at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:557)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:638)
  ... 8 more
---------
java.lang.RuntimeException: Some content could not fit into a line/page after 50 attempts. Giving up to avoid an endless loop. (fo:block, location: 21/325)
  at org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:434)
  at org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:339)
  at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:289)
  at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:220)
  at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:152)
  at org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:320)
  at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:147)
  at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:357)
  at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:193)
  at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.endElement(ToXMLSAXHandler.java:262)
  at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633)
  at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:719)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
  at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
  at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
  at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
  at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:557)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:638)
  at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:279)
  at embedding.ExampleFO2PDF.convertFO2PDF(ExampleFO2PDF.java:88)
  at embedding.ExampleFO2PDF.main(ExampleFO2PDF.java:137)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:585)
  at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)