Hello everyone,
I am pretty new to all this and I am trying to get my hands on things by playing with the demo.
Unfortunately I ran into an obstacle and I have no clue about where to begin to solve this issue.
I am on linux, I think I have set-up everything according to the tutorial but I am having this issue when trying to launch the python script :
~/git/uavcan-test/demo$ python3 demo_app.py
Traceback (most recent call last):
File "demo_app.py", line 170, in <module>
app = DemoApp()
File "demo_app.py", line 63, in __init__
self._node = pyuavcan.application.make_node(node_info, DemoApp.REGISTER_FILE)
File "/home/louis-nicolas/.local/lib/python3.8/site-packages/pyuavcan/application/_node_factory.py", line 199, in make_node
node = SimpleNode(pyuavcan.presentation.Presentation(init_transport()), info, registry)
File "/home/louis-nicolas/.local/lib/python3.8/site-packages/pyuavcan/application/_node_factory.py", line 172, in init_transport
out = make_transport(registry, reconfigurable=reconfigurable_transport)
File "/home/louis-nicolas/.local/lib/python3.8/site-packages/pyuavcan/application/_transport_factory.py", line 215, in make_transport
transports = list(itertools.chain(*(f(registers, node_id) for f in _SPECIALIZATIONS)))
File "/home/louis-nicolas/.local/lib/python3.8/site-packages/pyuavcan/application/_transport_factory.py", line 284, in _make_can
media = SocketCANMedia(iface.split(":")[-1], mtu=mtu)
File "/home/louis-nicolas/.local/lib/python3.8/site-packages/pyuavcan/transport/can/media/socketcan/_socketcan.py", line 68, in __init__
self._sock = _make_socket(iface_name, can_fd=self._is_fd)
File "/home/louis-nicolas/.local/lib/python3.8/site-packages/pyuavcan/transport/can/media/socketcan/_socketcan.py", line 295, in _make_socket
s.bind((iface_name,))
OSError: [Errno 19] No such device
I have seen that it was an error message that has occurred to other people in different context but the solution does not seem systematic. If you have any idea of the potential mistake I have made or where I should dig in it would be greatly appreciated thank you !