Plsss I'm getting this error while running a .tcl script. I use DSDV or AODV routing protocol.
who can help me resolve it? um_nodes is set 31 warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl INITIALIZE THE LIST xListHead Loading first scenario file... Loading second scenario file... Loading second scenario file... Starting Simulation... ns: _o14 setdest 139.67597164116808 401.38816034668594 0.5627328791824573: (_o14 cmd line 1) invoked from within "_o14 cmd setdest 139.67597164116808 401.38816034668594 0.5627328791824573" 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" $..." (procedure "_o14" line 2) (SplitObject unknown line 2) invoked from within "_o14 setdest 139.67597164116808 401.38816034668594 0.5627328791824573" ike...@ikenna-laptop:~/Desktop/searchtest1aodv$ ns search1.tcl num_nodes is set 31 warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl INITIALIZE THE LIST xListHead Loading first scenario file... Loading second scenario file... Loading second scenario file... Starting Simulation... ns: _o14 setdest 139.67597164116808 401.38816034668594 0.5627328791824573: (_o14 cmd line 1) invoked from within "_o14 cmd setdest 139.67597164116808 401.38816034668594 0.5627328791824573" 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 "_o14" line 2) (SplitObject unknown line 2) invoked from within "_o14 setdest 139.67597164116808 401.38816034668594 0.5627328791824573"