[antlr-interest] Cannot launch the debugger Time-out waiting to connect to the remote parser

[Michael Pinnegar]

address localhost
port    49100

I've got my grammar all setup now, and I was even able to find a fix for a compilation problem by 
adding fragment above the LETTER entry.

That said, now I'd like to be able to feed my grammar various inputs and see how it deals with them. 
  When I go to run though, it says "Cannot launch the debugger Time-out waiting to connect to the 
remote parser". I found some other posts about it and took the following steps.

1. Rebooted computer multiple times.
2. Restarted ANTLRWorks 1.3 multiple times.
3. Port forwarded 49100 on my router. (I think this was unnecessary though, doesn't the localhosts 
mean it's trying to connect to the remote parser on my own computer?)
4. Tried running it with my computer's local static IP address in instead of localhost.

None of the above had any effect on the problem. I'm not really sure why it's occurring! Any help 
would be nice, thanks.

MPinnegar