parser questions

["Kochkin V.D." <kochkin_vd@mail.ru>]

Hello All

 

During Genereting the parser I received this message:

 

shift/reduce conflict in state [stack: PClasshead TLPar TCase TIdent *] on TLPar
 in {
        [ PNamedefparam = TIdent * TLPar PDefparams TRPar ] (shift),
        [ PNamedefparam = TIdent * ] followed by TLPar (reduce)
}
java.lang.RuntimeException:

 

shift/reduce conflict in state [stack: PClasshead TLPar TCase TIdent *] on TLPar
 in {
        [ PNamedefparam = TIdent * TLPar PDefparams TRPar ] (shift),
        [ PNamedefparam = TIdent * ] followed by TLPar (reduce)
}

What I must to correct in my grammar to solving this problem.

 

Thanks in advance for your help

Dmitri