I knew how to build ANTLR project and it work good , and I knew How to build dynamic web project and it work good , But I don't knew How to build ANTLR project into dynamic web project on eclipse ... I try to convert ANTLR project to dynamic web project , But when I make servlet and put it into package then write in servlet : HelloLexer lexer = new HelloLexer(input); given this error : HelloLexer caot be resolved to a type what I can do to solve the problem ?
