[ns] Nodes not moving in wireless1-out.nam(Marc Gries tutorial)

[Mirza Naveed Baig]

Hi all,
 
wireless1.tcl compiles fine but when i run wireless-out.nam then there is no movement for nodes also no packets exchange between nodes is seen.
 
Can any one help me please because I am new user of Ns2 and dont know whats the problem going on.
 
wireless1.tcl is taken from Marc Gries tutorial.
I am using Ns2 all in one 2.29.
Operating system WindowsXP
 
Best Regards.