I want to run example code from https://tvm.apache.org/docs/tutorials/autotvm/tune_relay_arm.html in the latest TVM 0.7 but get RuntimeError: Cannot get remote devices from the tracker. Please check the status of tracker by ‘python -m tvm.exec.query_rpc_tracker --port [THE PORT YOU USE]’ and make sure you have free devices on the queue status. But I actually get the right status of the remote device as Tracker address localhost:9190
Server List
server-address key
10.1.176.55:32904 server:rk3399
Queue Status
key total free pending
rk3399 1 1 0
How can I solve the problem?