Job 42352

InvalidEvaluator:
Traceback (most recent call last):
  File "experiment_manager.py", line 236, in main
    robot_ci.write_topic_and_expect_zero("seed", config.seed)
  File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 141, in write_topic_and_expect_zero
    msgs = read_reply(self.fpout, timeout=timeout, nickname=self.nickname)
  File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 305, in read_reply
    raise RemoteNodeAborted(msg)
zuper_nodes.structures.RemoteNodeAborted: The remote node "ego" aborted with the following error:

error in ego |Unexpected error:
             |
             || Traceback (most recent call last):
             ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 314, in loop
             ||     call_if_fun_exists(node, "init", context=context_data)
             ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
             ||     f(**kwargs)
             ||   File "solution.py", line 27, in init
             ||     self.model.load("model", directory="./models")
             ||   File "/workspace/model.py", line 236, in load
             ||     self.actor.load_state_dict(torch.load('{}/{}_actor.pth'.format(directory, filename), map_location=device))
             ||   File "/usr/local/lib/python3.8/dist-packages/torch/serialization.py", line 581, in load
             ||     with _open_file_like(f, 'rb') as opened_file:
             ||   File "/usr/local/lib/python3.8/dist-packages/torch/serialization.py", line 230, in _open_file_like
             ||     return _open_file(name_or_buffer, mode)
             ||   File "/usr/local/lib/python3.8/dist-packages/torch/serialization.py", line 211, in __init__
             ||     super(_open_file, self).__init__(open(name, mode))
             || FileNotFoundError: [Errno 2] No such file or directory: './models/model_actor.pth'
             ||
             || The above exception was the direct cause of the following exception:
             ||
             || Traceback (most recent call last):
             ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 319, in loop
             ||     raise Exception(msg) from e
             || Exception: Exception while calling the node's init() function.
             ||
             || | Traceback (most recent call last):
             || |   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 314, in loop
             || |     call_if_fun_exists(node, "init", context=context_data)
             || |   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
             || |     f(**kwargs)
             || |   File "solution.py", line 27, in init
             || |     self.model.load("model", directory="./models")
             || |   File "/workspace/model.py", line 236, in load
             || |     self.actor.load_state_dict(torch.load('{}/{}_actor.pth'.format(directory, filename), map_location=device))
             || |   File "/usr/local/lib/python3.8/dist-packages/torch/serialization.py", line 581, in load
             || |     with _open_file_like(f, 'rb') as opened_file:
             || |   File "/usr/local/lib/python3.8/dist-packages/torch/serialization.py", line 230, in _open_file_like
             || |     return _open_file(name_or_buffer, mode)
             || |   File "/usr/local/lib/python3.8/dist-packages/torch/serialization.py", line 211, in __init__
             || |     super(_open_file, self).__init__(open(name, mode))
             || | FileNotFoundError: [Errno 2] No such file or directory: './models/model_actor.pth'
             || |
             ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/duckietown_challenges/cie_concrete.py", line 678, in scoring_context
    yield cie
  File "experiment_manager.py", line 683, in go
    wrap(cie)
  File "experiment_manager.py", line 668, in wrap
    asyncio.run(main(cie, logdir, attempts), debug=True)
  File "/usr/local/lib/python3.8/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/local/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "experiment_manager.py", line 351, in main
    raise dc.InvalidEvaluator(msg) from e
duckietown_challenges.exceptions.InvalidEvaluator: Anomalous error while running episodes: