[antlr-interest] ANTLRWorks 1.2b5 - Cannot Connect to C# Process

[Jones, Larry]

I was trying to use ANTLRWorks 1.2b5 on Windows XP to connect to a
parser generated in C#. I think I have followed the steps described in
the wiki. I:
- Built a lexer / parser using the -debug option. (I verified that the
generated parser inherits DebugParser.)
- Built an executable.
- Verified that it accepts command line input.
- Started in from a cmd window. It "hangs" waiting for console input.
- Started ANTLRWorks in a separate window.
- Opened the grammar used to generate my parser.
- Invoked Debugger | Remote Debug.
- When ANTLRWorks presents the connection dialog, I accepted the
defaults.
 
After a few minutes, ANTLRWorks displays an error message that it
"Cannot launch the debugger" because of a "Time-out waiting to connect
to the remote parser." The window from which I launched ANTLRWorks
contains a number of "java.net.ConnectException: Connection refused:
connect" messages.
 
What additional steps must I take to use ANTLRWorks 1.2b5 to debug a
remote C# parser?
 
Thanks.
 
--

Lawrence Allan Jones
Senior Developer / Technical Advisor
Aspen Technology, Inc.
2500 CityWest Blvd. Suite 1500
Houston, Texas 77042
USA
281-504-3324 (work)
281-504-3395 (fax)
larry.jones at aspentech.com
www.aspentech.com <http://www.aspentech.com/> 

 
 	
 

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