Hi all, I am testing a new protocol in ns but when i initialize the simulation (./ns file.tcl) i get the following error:
num_nodes is set 1 INITIALIZE THE LIST xListHead _o172 Required Hier_data not sent (_o398 cmd line 1) invoked from within "_o398 cmd hier-lookup 2.0.0 3.1.0" 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" $..." (procedure "_o398" line 2) (SplitObject unknown line 2) invoked from within "$self hier-lookup [$node node-addr] [$dest node-addr]" invoked from within "if [Simulator hier-addr?] { set dest [$ns get-node-by-id $destid] set nh [$self hier-lookup [$node node-addr] [$dest node-addr]] return [$ns get-node-..." (procedure "_o398" line 9) (RouteLogic lookup line 9) invoked from within "$routingtable lookup $node $fec" (procedure "_o69" line 4) (RtModule/MPLS lookup-nexthop line 4) invoked from within "$self lookup-nexthop $nodeid $fec" (procedure "_o69" line 3) (RtModule/MPLS get-nexthop line 3) invoked from within "$self get-nexthop [$dst id]" (procedure "_o69" line 2) (RtModule/MPLS session line 2) invoked from within "$MAPMPLS session $PAR 1" invoked from within "set ses(1) [$MAPMPLS session $PAR 1]" (file "file.tcl" line 184) I dont have idea what cause the problem, anybody can help me? thanks in advance. jochy.