Hi Sven, But I run Tcl script from examples: ns-allinone-2.35/ns-2.35/tcl/ex$ ns dccp.tcl It return error message similar to this mentioned by ali , so i assumed, that this problems are related and have the same solution.
Martin On Fri, Nov 25, 2011 at 12:21 PM, Sven Wiethoelter < wieth...@tkn.tu-berlin.de> wrote: > Hi Martin, > > invalid command name "Mac/802_11e" > > this error indicates that your TCL settings (described in the README file > within the 802.11e package) were not applied properly. Please recheck these > changes. > > Best regards, > Sven > > On Nov 25, 2011, at 11:59 AM, Martin Pirhac wrote: > > > > > Hello, > > > > I experience same problem with DCCP agent (see error message in > attachment). > > Please let us know, if anybody found sollution of this. > > > > Thank you, > > Martin Pirhac > > > > On Thu, Nov 24, 2011 at 7:24 AM, m ali <m.ali...@gmail.com> wrote: > > > >> > >> Hi all > >> > >> I wants to simulate patch EDCA MAC/802.11e for ns-2.28. When i run tcl > >> script the following error occurs. Same problem discussed from many > >> people on forums but no solution is present on web > >> > >> Please help me why this error occur. > >> > >> Best Regards > >> Moazzam > >> > >> moazzam@moazzam-OptiPlex-GX270:~/software$ ns multi_udpflows.tcl > >> num_nodes is set 5 > >> wired node 0 created > >> wired node 1 created > >> wired node 2 created > >> invalid command name "Mac/802_11e" > >> while executing > >> "Mac/802_11e create _o54 " > >> invoked from within > >> "catch "$className create $o $args" msg" > >> invoked from within > >> "if [catch "$className create $o $args" msg] { > >> if [string match "__FAILED_SHADOW_OBJECT_" $msg] { > >> delete $o > >> return "" > >> } > >> global errorInfo > >> error "class $..." > >> (procedure "new" line 3) > >> invoked from within > >> "new $mactype" > >> (procedure "_o44" line 10) > >> (Node/MobileNode add-interface line 10) > >> invoked from within > >> "$node add-interface $chan $propInstance_ $llType_ $macType_ > >> $ifqType_ $ifqlen_ $phyType_ $antType_ $topoInstance_ $inerrProc_ > >> $outerrProc_ $FECProc_" > >> (procedure "_o3" line 83) > >> (Simulator create-wireless-node line 83) > >> invoked from within > >> "_o3 create-wireless-node 1.0.0" > >> ("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 1.0.0" > >> invoked from within > >> "set BS(0) [$ns node 1.0.0]" > >> (file "multi_udpflows.tcl" line 92) > >> > >> > > <error_msg.txt> > >