Hello, I have installed ns-allinone-2.31 under cygwin...
i tried running tora.tcl... (using ns tora.tcl command). But i got the following message... Moreover .nam and .tr files formed are of 0 bytes... num_nodes is set 6 INITIALIZE THE LIST xListHead (_o22 cmd line 1) invoked from within "_o22 cmd port-dmux _o37" invoked from within "catch "$self cmd $args" ret" invoked from within "if [catch "$self cmd $args" ret] { set cls [$self info class] global errorInfo set savedInfo $errorInfo error "error when calling class $cls: $args" $..." (procedure "_o22" line 2) (SplitObject unknown line 2) invoked from within "$agent port-dmux $dmux_" (procedure "_o19" line 11) (Node/MobileNode add-target-rtagent line 11) invoked from within "$self add-target-rtagent $agent $port" (procedure "_o19" line 23) (Node/MobileNode add-target line 23) invoked from within "$self add-target $agent $port" (procedure "_o19" line 15) (Node attach line 15) invoked from within "$node attach $ragent [Node set rtagent_port_]" (procedure "_o3" line 72) (Simulator create-wireless-node line 72) invoked from within "_o3 create-wireless-node" ("eval" body line 1) invoked from within "eval $self create-wireless-node $args" (procedure "_o3" line 23) (Simulator node line 23) invoked from within "$ns_ node" invoked from within "set node_(0) [$ns_ node]" (file "tora.tcl" line 115) Almost same thing happens for other .tcl files (having channel type Wireless)... Please help me.. Its really very urgent... Thanks in advance... Manpreet..