I am facing this peculiar problem. When i install NS and try to run the validate script, it continuosly dumps some kind of source code. Can someone please indicate what might be the problem.
I also had the same kind of problem
when there are defaults in the ns-defaults.tcl file for a class which does
not exist.
Say I put defaults for Queue/XXX in ns-defaults.tcl. If I do not have a XXX class, ns compiles but it does not run.
Maybe your problem is also the ns-defaults.tcl file?
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Bahri OKUROGLU