[antlr-interest] Switching buildAST to true causes "Invalid ASTnode type" error.

[Phil Ritchie]

--- Matt Benson <gudnabrsam at yahoo.com> wrote:

> I am not sure if you mean these errors are in a
> parser
> or a treeparser... but whichever, if the offending
> *parser and the corresponding lexer are defined in
> separate files, you would want to make sure the
> *TokenTypes.txt file is in your current directory
> when
> you Tool the offending *parser's grammar file. 
> Apologies if this is unrelated but I spent quite
> awhile agonizing over this yesterday.

Thanks for the suggestion Matt but I'm confident that
I have the right files in the right places.
> 
> HTH,
> Matt
> 
> --- Phil Ritchie <endigitalmind at yahoo.co.uk> wrote:
> 
> > 
> > --- Micheal J <open.zone at virgin.net> wrote:
> > 
> > > > --- Peggy Fieland <madcapmaggie at yahoo.com>
> > wrote:
> > > > 
> > > > > Did you remember to initialize the AST
> factory
> > > when
> > > > > you run your parser?
> > > > > 
> > > > Well I didn't but even if I do I still get the
> > > same
> > > > error during pasrer.series.
> > > 
> > > I'll look into this later Phil. All examples are
> > > failing on my box for some
> > > odd reason at the mo' but, I'll try and chase
> this
> > > down.
> > > 
> > > Incidentally, can you run the examples (e.g.
> calc
> > or
> > > java) successfully?
> > 
> > Just tried the calc example and it works a treat.
> In
> > my code COMMA has a token type of 6 in
> > *TokenTypes.cs
> > but the heteroList index trying to be retrieved
> for
> > the attempted assignment to FactoryEntry in
> > ASTFactory.cs is 7.
> > 
> > > 
> > > Micheal
> > > 
> > > 
> > 
> > 
> > 
> > 	
> > 	
> > 		
> >
>
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