hi, please help. I'm new to ns-2. I use cygwin and ns-2.29. I had my display set using the shell command export DISPLAY=:0.0 and when I run my ns script file, its gives the following message. " nam: couldn't connect to display:0.0 " why is this happenning? Can somebdy please help me fix this issue? I tried to check what my display was set to previously using the shell command echo $DISPLAY, and its was set to nothing, what should i do? anybody? thankyou lots, Mohur Babu
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