[FOP-2415] NPE produced when Indic syllabizer class is unavailable.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1, 2.5
• Fix Version/s: 2.2
• Component/s: layout/unqualified
• Assignee: Glenn Adams
• Reporter: Glenn Adams
• Created: 09/Oct/14 04:44
• Updated: 11/Apr/17 11:10
• Resolved: 09/Oct/14 04:50

Description

When formatting text from Indic script for which no syllabizer is available, an NPE is encountered as follows:

[java] java.lang.NullPointerException
[java] at org.apache.fop.complexscripts.scripts.IndicScriptProcessor$Syllabizer.makeSyllabizer(IndicScriptProcessor.java:421)
[java] at org.apache.fop.complexscripts.scripts.IndicScriptProcessor$Syllabizer.getSyllabizer(IndicScriptProcessor.java:408)
[java] at org.apache.fop.complexscripts.scripts.IndicScriptProcessor.syllabize(IndicScriptProcessor.java:219)
[java] at org.apache.fop.complexscripts.scripts.IndicScriptProcessor.substitute(IndicScriptProcessor.java:179)
[java] at org.apache.fop.complexscripts.scripts.ScriptProcessor.substitute(ScriptProcessor.java:98)
[java] at org.apache.fop.complexscripts.fonts.GlyphSubstitutionTable.substitute(GlyphSubstitutionTable.java:101)
[java] at org.apache.fop.fonts.MultiByteFont.performSubstitution(MultiByteFont.java:495)
[java] at org.apache.fop.fonts.LazyFont.performSubstitution(LazyFont.java:421)
[java] at org.apache.fop.fonts.Font.performSubstitution(Font.java:423)
[java] at org.apache.fop.fonts.GlyphMapping.processWordMapping(GlyphMapping.java:129)
[java] at org.apache.fop.fonts.GlyphMapping.doGlyphMapping(GlyphMapping.java:89)
[java] at org.apache.fop.layoutmgr.inline.TextLayoutManager.processWord(TextLayoutManager.java:935)
[java] at org.apache.fop.layoutmgr.inline.TextLayoutManager.getNextKnuthElements(TextLayoutManager.java:853)
...