Trouble with ref scenario generation

[Ashish Mishra <ashish@yew.East.Sun.COM>]

Hi,
I've been trying to run the reference scenarios at 
http://www-mash.cs.berkeley.edu/ns/ns-scengeneration.html with my group's 
implementation of RM.  While the libraries work fine with SRM, the program 
crashes after about 6-8 packets when running it with my algorithm.
When I set the multicast protocol to DM the error message is

ns: _o195 handle #

        -&

 74758 35783681 620956160: no value given for parameter "from" to "_o195"
    (Agent/Mcast/Prune handle line 1)
    invoked from within
"_o195 handle #"


If I change it to CtrMcast I get

ns: _o195 handle  81 -1 1: no value given for parameter "group" to "_o195"
    (Agent/Mcast/Prune handle line 1)
    invoked from within
"_o195 handle  81 -1 1"


This mystifies me somewhat since my code does not create an Mcast/Prune agent 
anywhere.  (My code seemed to work fine with other networks)  Could anyone 
suggest where the bug might be?  I've been trying to figure it out for a 
while...
						Ash