title: How to solve error generate python3 code in ANTLR 4.4 ?
body: <p>I am using ANTLR 4.4 with Python3 as target language. You can see in this page: <a href="https://github.com/antlr/antlr4/releases" rel="nofollow">https://github.com/antlr/antlr4/releases</a> that ANTLR 4.4 suppors Python3 but when I want to create a Python lexer &amp; parser with this command: -Dlanguage=Python3 MyGrammar.g4 , I got this error:</p>
  
  <pre><code> ANTLR cannot generate python3 code as of version 4.4
  </code></pre>
  
  <p>I don't know it is because of my grammar and I have to modify it to resolve this error or waht?(BTW I got no error in ANTLRWorks 2.1)
  Any help would be appreciated.</p>