This error can be caused by 'division by zero'. Have a look through your code for any possible divisions by zero (consider worst cases).
Hope it helps! Vindya ----- Original Message ----- From: "Bilel Romdhani" <[EMAIL PROTECTED]> To: <Ns-users@ISI.EDU> Sent: Wednesday, October 18, 2006 2:48 PM Subject: [ns] Floating point exception error > > hi all ns list, > when i run tcl scripts i have this error message "Floating point > exception"! > what does it mean & what should i do? > thanks >