When building the c++ driver I get the following error. Any idea why that could be?

[bnlerner]

.../myactuator_rmd/src/can/utilities.cpp:11:29: error: 'const struct can_frame' has no member named 'len'

[2b-t]

Hi @bnlerner,
What operating system ($ cat /etc/os-release) and kernel ($ uname -r) are you using?
Can you check the contents of linux/can.h ($ sudo find / -name can.h) and see what the structure can_frame looks like? I think in older kernel versions this parameter used to be called can_dlc but this is now deprecated in favour of len (see here and here). Therefore you should be able to just modify this line to use can_dlc instead of len (or 8 as I think this should be the length of the can frames through-out my code).

[bnlerner]

Thanks that worked! I'm using 20.04.6