This sometime happens due to bug in the grammar. Try running debugger with some very simple grammar. If it works, then the mistake is with the grammar.
- Indhu From: [email protected] [mailto:[email protected]] On Behalf Of Filipe David Manana Sent: Sunday, March 01, 2009 12:16 AM To: [email protected] Subject: [antlr-interest] ANTLRWorks debugger Hello, Suddenly, I am no longer able to use the debugger. ANTLRWorks reports that it's not capable of establishing the connection (to my localhost). I'm using port 49100, and have no other application using this port or blocking firewall rules: r...@core2duo:~# netstat -apn | grep 49100 r...@core2duo:~# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination r...@core2duo:~# tcpdump shows me that somehow the connection is refused through tcp reset packets: r...@core2duo:~# tcpdump -i lo tcp tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on lo, link-type EN10MB (Ethernet), capture size 96 bytes 19:43:36.166844 IP localhost.50571 > localhost.49100: S 3500391462:3500391462(0) win 32792 <mss 16396,sackOK,timestamp 230981 0,nop,wscale 7> 19:43:36.167084 IP localhost.49100 > localhost.50571: R 0:0(0) ack 3500391463 win 0 19:43:36.667645 IP localhost.50572 > localhost.49100: S 3504550876:3504550876(0) win 32792 <mss 16396,sackOK,timestamp 231106 0,nop,wscale 7> 19:43:36.667661 IP localhost.49100 > localhost.50572: R 0:0(0) ack 3504550877 win 0 19:43:37.174907 IP localhost.50573 > localhost.49100: S 3518693368:3518693368(0) win 32792 <mss 16396,sackOK,timestamp 231233 0,nop,wscale 7> 19:43:37.174923 IP localhost.49100 > localhost.50573: R 0:0(0) ack 3518693369 win 0 19:43:37.675554 IP localhost.50574 > localhost.49100: S 3529403760:3529403760(0) win 32792 <mss 16396,sackOK,timestamp 231358 0,nop,wscale 7> 19:43:37.675569 IP localhost.49100 > localhost.50574: R 0:0(0) ack 3529403761 win 0 So there's no local app listening on that port. I also tried using other ports for the debugger, although the problem persists. Any suggestion? It was working fine some hours ago. I've even rebooted my machine... thank you -- Filipe David Manana, [email protected] PGP key - http://pgp.mit.edu:11371/pks/lookup?op=get <http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xC569452B> &search=0xC569452B "Reasonable men adapt themselves to the world. Unreasonable men adapt the world to themselves. That's why all progress depends on unreasonable men." --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en -~----------~----~----~----~------~----~------~--~---
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