Job 24437

Unexpected exception:
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 150, in _write
    self.fpin.write(j)
BrokenPipeError: [Errno 32] Broken pipe

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/duckietown_challenges/cie_concrete.py", line 675, in scoring_context
    yield cie
  File "experiment_manager.py", line 444, in <module>
    wrap(cie)
  File "experiment_manager.py", line 432, in wrap
    main(cie, logdir, attempts)
  File "experiment_manager.py", line 77, in main
    agent_ci._get_node_protocol(timeout=config.timeout_initialization)
  File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 61, in _get_node_protocol
    self._write(j)
  File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 162, in _write
    raise RemoteNodeAborted(msg) from e
zuper_nodes.structures.RemoteNodeAborted: While attempting to write to node "agent", I reckon that the pipe is closed and the node exited.

I could not read any aborted message: The remote node "agent" aborted with the following error:

error in agent |Unexpected error:
               |
               || Traceback (most recent call last):
               ||   File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper.py", line 214, in loop
               ||     node_name=node_name, tout=tout)
               ||   File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper.py", line 39, in __init__
               ||     self.pc = LanguageChecker(protocol.interaction)
               ||   File "/usr/local/lib/python3.7/site-packages/zuper_nodes/language_recognize.py", line 123, in __init__
               ||     self.g.node[n]['label'] = 'start'
               || AttributeError: 'MultiDiGraph' object has no attribute 'node'
               ||