Check if you are creating the lexer/parser under the right  
directories. Look like the files are getting generated at root level  
in source tree.


On Sep 19, 2009, at 9:28 AM, Sailesh Kandula <[email protected]> wrote:

> While building my first ANTLR project SimpleCalc.g i ran into the  
> error:
>
> The declared package "annexextension.SimpleCalc" does not  match  
> expected package "".
>
> SimpleCalc.g :
>
> header {
>     package annexextension.SimpleCalc;
> }
> {
>         import antlr.TokenStreamRecognitionException;
> }
>
> class SimpleCalcParser extends Parser ;
>
>
> expr    : term ( ( PLUS | MINUS )  term )* ;
> term    : factor ( ( MULT | DIV ) factor )* ;
> factor    : NUMBER ;
>
> class SimpleLexer extends Lexer;
>
> ...
>
>
> If i remove the package declaration it builds(of course).  I read  
> past threads and FAQ but couldn't find any pointers. I'm using  
> Eclipse 3.5.1 with org.antlr.ui (version 4.1.0) plugin. Any hints?
>
>
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