[antlr-interest] NoSuchElementException

[Johannes Luber]

Lucas Ontivero schrieb:
> Thank Johannes! V2->V3 Tool work very well, I just changed the
> "$setType" by hand and ready. Thank you again

My pleasure. :) If the grammar lives up to your expectations, it would
be nice if you could post it on the grammar list. No need to have
everyone repeat the work. :)

Johannes
> 
> 
> ------------------------------------------------------------------------
>> Date: Wed, 3 Sep 2008 20:28:06 +0200
>> From: jaluber at gmx.de
>> To: lucasontivero at hotmail.com
>> CC: antlr-interest at antlr.org
>> Subject: Re: [antlr-interest] NoSuchElementException
>>
>> Lucas Ontivero schrieb:
>> > Hi All,
>> >
>> > I take the html.g from http://www.antlr.org/grammar/HTML/html.g and
>> > after to a little changes, when generate code launch the following
>> > exception: NoSuchElementException. This is for all languages. someone
>> > had this problem? or I am doing something wrong?
>> > Thank you.
>>
>> You are using ANTLR 3.1 for a grammar which requires ANTLR 2.7.7 (or
>> earlier). As ANTLR 3 uses a new syntax this can't work. Your options are
>> either to switch back to an earlier version of ANTLR or to convert the
>> grammar to 3.1. There is a tool which does some of the work, but if you
>> have no knowledge of both versions it may be easier - when choosing the
>> second option - to create a 3.1 grammar from scratch. There is a
>> tutorial on parsing XML and a project to parse XQuery, which may be
>> helpful in that endeavor.
>>
>> Johannes
>>
>> P.S.: Please start a new thread by creating a new email directly.
>> Changing only the subject line messes up the thread viewing in email
>> programs.
>>
>> >
>> > [12:15:37] error(10): internal error: C:\Documents and
>> > Settings\Administrator\My Documents\Visual Studio
>> > 2005\Projects\ArticleProcessor\ArticleProcessor\HTML.g :
>> > java.util.NoSuchElementException: no such attribute:
>> > hasPredicateBlockedByAction in template context [TOKEN_NONDETERMINISM]
>> > org.antlr.stringtemplate.StringTemplate.rawSetAttribute(Unknown Source)
>> > org.antlr.stringtemplate.StringTemplate.setAttribute(Unknown Source)
>> >
> org.antlr.tool.GrammarNonDeterminismMessage.toString(GrammarNonDeterminismMessage.java:124)
>> > org.antlr.works.utils.ErrorListener.warning(Unknown Source)
>> > org.antlr.tool.ErrorManager.nondeterminism(ErrorManager.java:648)
>> > org.antlr.analysis.DecisionProbe.issueWarnings(DecisionProbe.java:453)
>> > org.antlr.analysis.DFA.<init>(DFA.java:239)
>> > org.antlr.tool.Grammar.createLookaheadDFA(Grammar.java:1225)
>> > org.antlr.tool.Grammar.createLookaheadDFAs(Grammar.java:970)
>> > org.antlr.tool.Grammar.createLookaheadDFAs(Grammar.java:920)
>> > org.antlr.codegen.Target.performGrammarAnalysis(Target.java:114)
>> > org.antlr.codegen.CodeGenerator.genRecognizer(CodeGenerator.java:293)
>> > org.antlr.Tool.generateRecognizer(Tool.java:419)
>> > org.antlr.Tool.process(Tool.java:341)
>> > org.antlr.works.generate.CodeGenerate.generate(Unknown Source)
>> > org.antlr.works.generate.CodeGenerate.run(Unknown Source)
>> > java.lang.Thread.run(Unknown Source)
>> >
>> >
>> > ------------------------------------------------------------------------
>> > Descargá GRATIS el poder del nuevo Internet Explorer 7. Internet
>> > Explorer 7 <http://optimized.msn.com/Default.aspx?mkt=es-ar>
>> >
>> >
>> > ------------------------------------------------------------------------
>> >
>> >
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>>
> 
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