[antlr-interest] Can't find template ruleRefBang.st

Guy Kroizman kroizguy at gmail.com
Mon Jul 14 04:37:16 PDT 2008


Hi,
I am trying to convert the Fortran77 grammar so I could use it with ANTLR 3.
I get the following error:

kroiz at kroiz-desktop:~/Desktop/Fortran$ java org.antlr.Tool Fortran77.g
error(10):  internal error: Fortran77.g :
java.lang.IllegalArgumentException: Can't find template ruleRefBang.st
org.antlr.stringtemplate.StringTemplateGroup.lookupTemplate(StringTemplateGroup.java:485)
org.antlr.stringtemplate.StringTemplateGroup.getInstanceOf(StringTemplateGroup.java:372)
org.antlr.stringtemplate.StringTemplateGroup.getInstanceOf(StringTemplateGroup.java:384)
org.antlr.codegen.CodeGenTreeWalker.getRuleElementST(CodeGenTreeWalker.java:135)
org.antlr.codegen.CodeGenTreeWalker.atom(CodeGenTreeWalker.java:1901)
org.antlr.codegen.CodeGenTreeWalker.element(CodeGenTreeWalker.java:1641)
org.antlr.codegen.CodeGenTreeWalker.element(CodeGenTreeWalker.java:1490)
org.antlr.codegen.CodeGenTreeWalker.element(CodeGenTreeWalker.java:1517)
org.antlr.codegen.CodeGenTreeWalker.alternative(CodeGenTreeWalker.java:1252)
org.antlr.codegen.CodeGenTreeWalker.block(CodeGenTreeWalker.java:1037)
org.antlr.codegen.CodeGenTreeWalker.rule(CodeGenTreeWalker.java:753)
org.antlr.codegen.CodeGenTreeWalker.rules(CodeGenTreeWalker.java:544)
org.antlr.codegen.CodeGenTreeWalker.grammarSpec(CodeGenTreeWalker.java:486)
org.antlr.codegen.CodeGenTreeWalker.grammar(CodeGenTreeWalker.java:333)
org.antlr.codegen.CodeGenerator.genRecognizer(CodeGenerator.java:406)
org.antlr.Tool.processGrammar(Tool.java:347)
org.antlr.Tool.process(Tool.java:268)
org.antlr.Tool.main(Tool.java:70)

Please help, I am new to java and to language recognition.
I am reading Parr's book parallel to this project that I need to do but I
only finished the third chapter.
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