[antlr-interest] Internal Error

Robby robby at ksu.edu
Wed Jun 13 19:19:29 PDT 2007

Hmm. This is very strange. This error does not appear if I use another
machine with a similar setup (Mac OS X 10.4.9, Java 1.5.0_07,
ANTRWorks 1.0.2). I'm not sure what's going on here.



On 6/13/07, Robby <robby at ksu.edu> wrote:
> Hello,
> I have been getting the following internal error from ANTLR/ANTLRWorks
> (v.1.0.2) when checking my grammar (or when generating code):
> error(10):  internal error:
> org.antlr.tool.Grammar.createLookaheadDFA(Unknown Source): could not
> even do k=1 for decision 5
> What does the above message mean? Also, which one is decision 5?
> Thanks,
> Robby

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