hello, I pull the docker from dockerhub docker pull p4lang/p4runtime-sh, and run with the instruction of P4-OVS
> ./p4runtime-sh-docker --grpc-addr 172.17.0.1:50051 --device-id 0 --config demo.p4info.txt,demo.o
CRITICAL:root:StreamChannel error, closing stream
CRITICAL:root:P4Runtime RPC error (UNAVAILABLE): failed to connect to all addresses
CRITICAL:root:Failed to establish session with server
I use VM Ubuntu18.04.5 LTS run on VirtualBox.