[ns] problem with odmrp simulation

[Ana Mus]

Hello,

I am trying to simulate ODMRP. The Rice University multicasting extension
compiles successfully [http://www.monarch.cs.rice.edu/]. Please note that I
am using ns-allinone-2.1b8a.  However, when I try to run following command
to simulate ODMRP:


../ns run.tcl -x 1200 -y 800 -nn 100 -stop 900 -tr TRACES/out.tr -mg mcast_communication_scenarios/cbr_100_4x64_3x3x20_mcast_ns_rs -sc movement_scenarios/scen-1200x800-100-0-1-1 -rp odmrp 
[Ref: http://www.monarch.cs.rice.edu/ftp/multicast/README]
the out put file 

*** no errormodel specified.
UniAgent: net_id is 0
UniAgent: net_id is 1
UniAgent: net_id is 2
UniAgent: net_id is 3
UniAgent: net_id is 4
UniAgent: net_id is 5
UniAgent: net_id is 6
UniAgent: net_id is 7
UniAgent: net_id is 8
UniAgent: net_id is 9
UniAgent: net_id is 10
UniAgent: net_id is 11
UniAgent: net_id is 12
UniAgent: net_id is 13
UniAgent: net_id is 14
UniAgent: net_id is 15
UniAgent: net_id is 16
UniAgent: net_id is 17
UniAgent: net_id is 18
UniAgent: net_id is 19
UniAgent: net_id is 20
UniAgent: net_id is 21
UniAgent: net_id is 22
UniAgent: net_id is 23
UniAgent: net_id is 24
UniAgent: net_id is 25
UniAgent: net_id is 26
UniAgent: net_id is 27
UniAgent: net_id is 28
UniAgent: net_id is 29
UniAgent: net_id is 30
UniAgent: net_id is 31
UniAgent: net_id is 32
UniAgent: net_id is 33
UniAgent: net_id is 34
UniAgent: net_id is 35
UniAgent: net_id is 36
UniAgent: net_id is 37
UniAgent: net_id is 38
UniAgent: net_id is 39
UniAgent: net_id is 40
UniAgent: net_id is 41
UniAgent: net_id is 42
UniAgent: net_id is 43
UniAgent: net_id is 44
UniAgent: net_id is 45
UniAgent: net_id is 46
UniAgent: net_id is 47
UniAgent: net_id is 48
UniAgent: net_id is 49
UniAgent: net_id is 50
UniAgent: net_id is 51
UniAgent: net_id is 52
UniAgent: net_id is 53
UniAgent: net_id is 54
UniAgent: net_id is 55
UniAgent: net_id is 56
UniAgent: net_id is 57
UniAgent: net_id is 58
UniAgent: net_id is 59
UniAgent: net_id is 60
UniAgent: net_id is 61
UniAgent: net_id is 62
UniAgent: net_id is 63
UniAgent: net_id is 64
UniAgent: net_id is 65
UniAgent: net_id is 66
UniAgent: net_id is 67
UniAgent: net_id is 68
UniAgent: net_id is 69
UniAgent: net_id is 70
UniAgent: net_id is 71
UniAgent: net_id is 72
UniAgent: net_id is 73
UniAgent: net_id is 74
UniAgent: net_id is 75
UniAgent: net_id is 76
UniAgent: net_id is 77
UniAgent: net_id is 78
UniAgent: net_id is 79
UniAgent: net_id is 80
UniAgent: net_id is 81
UniAgent: net_id is 82
UniAgent: net_id is 83
UniAgent: net_id is 84
UniAgent: net_id is 85
UniAgent: net_id is 86
UniAgent: net_id is 87
UniAgent: net_id is 88
UniAgent: net_id is 89
UniAgent: net_id is 90
UniAgent: net_id is 91
UniAgent: net_id is 92
UniAgent: net_id is 93
UniAgent: net_id is 94
UniAgent: net_id is 95
UniAgent: net_id is 96
UniAgent: net_id is 97
UniAgent: net_id is 98
UniAgent: net_id is 99
*** NOTE: no power scaling scenario specified.
*** NOTE: no connection pattern specified.
Loading scenario file...
Load complete...
Loading multicast info file...
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
Loading multicast info file... done.
*** NOTE: no interference scenario specified
Starting Simulation...
ODMRPAgent: join-group succeeded for group 32771
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32769
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32771
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32769
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32771
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32771
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32771
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32769
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32770
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
ODMRPAgent: join-group succeeded for group 32769
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
Scheduler: attempt to schedule an event with a NULL handler. Don't DO that.
num_nodes is set 100
It gives me the following error:

Scheduler: attempt to schedule an event with a NULL handler. Don't DO that.
 
Please help me