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running python3 roar-vr.py -c permission error #11

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wuxiaohua1011 opened this issue Sep 9, 2020 · 0 comments
Open

running python3 roar-vr.py -c permission error #11

wuxiaohua1011 opened this issue Sep 9, 2020 · 0 comments

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@wuxiaohua1011
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When running python3 roar-vr.py -c according to instruction https://github.com/augcog/ROAR_Jetson/blob/fix_jetson_control/Jetson-Control.md

I encounter this error:
serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyACM0: [Errno 13] Permission denied: '/dev/ttyACM0'

The solution is to
sudo chmod 666 /dev/ttyACM0

following from this stackoverflow post

Maybe good to put that in instruction
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