Hello, I'm new at NS3-LENA
The problem has been worry a long time.
trace file is into scratch
UdpTraceClientHelper videoClient (ueIpIface.GetAddress (u), dlPort,"Aladdin.dat");
filename
trying ~/workspace/ns-allinone-3.21/ns-3.21/scratch/Aladdin.dat , but not work also .
Someone who can help?