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intrig-unicamp / mininet-wifi

Emulator for Software-Defined Wireless Networks
https://mn-wifi.readthedocs.io/
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FileNotFoundError: [Errno 2] No such file or directory: '/home/jzy/mininet-wifi/examples/uav/data/dr1.txt' #468

Closed zhiyunjiang closed 1 year ago

zhiyunjiang commented 1 year ago

Hello, I ran the UAV example with the error described in the title. What is the reason? The missing file should be created manually? Thank you.

ramonfontes commented 1 year ago

I see no problem when running mininet-wifi$ sudo python examples/uav/uav.py

Sue147 commented 1 year ago

Hello! I also encountered this problem. What's more, when I start the UAV network, I can't even make three drones ping each other. I don't know if it's related to the missing file"./mininet-wifi/examples/uav/data/dr1.txt". Looking forward to your response! Thanks.