Traceback (most recent call last):
  File "/home/peiji/dora/dora-robomaster/operators/keyboard_op.py", line 7, in <module>
    node = Node()
RuntimeError: failed to init event stream

Caused by:
    subscribe failed: Some nodes exited before subscribing to dora: {NodeId("robot")}

    This is typically happens when an initialization error occurs
                    in the node or operator. To check the output of the failed
                    nodes, run `dora logs 01902f2d-1028-7bff-a48f-f8bfb75009e9 robot`.

Location:
    apis/rust/node/src/event_stream/mod.rs:90:17