Evaluator 234

InvalidSubmission:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 486, in wrap_evaluator
    raise InvalidSubmission(out[SPECIAL_INVALID_SUBMISSION])
InvalidSubmission: Invalid solution:
Traceback (most recent call last):
  File "/notebooks/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 586, in wrap_solution
    raise InvalidSubmission(msg)
InvalidSubmission: Uncaught exception in solution:
Traceback (most recent call last):
  File "/notebooks/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 581, in wrap_solution
    solution.run(cis)
  File "solution.py", line 64, in run
    solve(gym_environment, cis)  # let's try to solve the challenge, exciting ah?
  File "solution.py", line 39, in solve
    observation, reward, done, info = env.step(action)
  File "/usr/local/lib/python2.7/dist-packages/gym/wrappers/time_limit.py", line 31, in step
    observation, reward, done, info = self.env.step(action)
  File "/notebooks/src/gym-duckietown-agent/gym_duckietown_agent/envs/simplesimagent_env.py", line 107, in step
    obs, rew, done, misc = self.sim.step(action, with_observation=True)
  File "/notebooks/src/duckietown-slimremote/duckietown_slimremote/pc/robot.py", line 55, in step
    return self._failsafe_observe(msg)
  File "/notebooks/src/duckietown-slimremote/duckietown_slimremote/pc/robot.py", line 86, in _failsafe_observe
    raise Exception(msg)
Exception: Giving up to connect to the gym duckietown server at host: evaluator

InvalidSubmission:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 486, in wrap_evaluator
    raise InvalidSubmission(out[SPECIAL_INVALID_SUBMISSION])
InvalidSubmission: Invalid solution:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 586, in wrap_solution
    raise InvalidSubmission(msg)
InvalidSubmission: Uncaught exception in solution:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 581, in wrap_solution
    solution.run(cis)
  File "solution.py", line 87, in run
    solve(params, cis)
  File "solution.py", line 60, in solve
    action = model.predict(observation)
  File "/workspace/model.py", line 176, in predict
    return self.actor(state).cpu().data.numpy().flatten()
  File "/opt/conda/lib/python2.7/site-packages/torch/nn/modules/module.py", line 477, in __call__
    result = self.forward(*input, **kwargs)
  File "/workspace/model.py", line 72, in forward
    x = self.lr(self.lin1(x))
  File "/opt/conda/lib/python2.7/site-packages/torch/nn/modules/module.py", line 477, in __call__
    result = self.forward(*input, **kwargs)
  File "/opt/conda/lib/python2.7/site-packages/torch/nn/modules/linear.py", line 55, in forward
    return F.linear(input, self.weight, self.bias)
  File "/opt/conda/lib/python2.7/site-packages/torch/nn/functional.py", line 1024, in linear
    return torch.addmm(bias, input, weight.t())
RuntimeError: size mismatch, m1: [1 x 127872], m2: [4032 x 512] at /tmp/pip-req-build-vRRdPa/aten/src/TH/generic/THTensorMath.cpp:2070

InvalidSubmission:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 486, in wrap_evaluator
    raise InvalidSubmission(out[SPECIAL_INVALID_SUBMISSION])
InvalidSubmission: Invalid solution:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 590, in wrap_solution
    raise InvalidSubmission(msg)
InvalidSubmission: Uncaught exception in solution:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 585, in wrap_solution
    solution.run(cis)
  File "solution.py", line 116, in run
    solve(params, cis)
  File "solution.py", line 65, in solve
    model.load("model", "models")
  File "/workspace/model.py", line 229, in load
    self.actor.load_state_dict(torch.load('{}/{}_actor.pth'.format(directory, filename), map_location=device))
  File "/opt/conda/lib/python2.7/site-packages/torch/nn/modules/module.py", line 719, in load_state_dict
    self.__class__.__name__, "\n\t".join(error_msgs)))
RuntimeError: Error(s) in loading state_dict for ActorCNN:
	size mismatch for lin1.weight: copying a param of torch.Size([512, 127872]) from checkpoint, where the shape is torch.Size([512, 4032]) in current model.

InvalidSubmission:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 486, in wrap_evaluator
    raise InvalidSubmission(out[SPECIAL_INVALID_SUBMISSION])
InvalidSubmission: Invalid solution:
Env Duckietown-Lf-Lfv-Navv-Silent-v1 not found (valid versions include ['Duckietown-Lf-Lfv-Navv-Silent-v0'])

InvalidSubmission:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 486, in wrap_evaluator
    raise InvalidSubmission(out[SPECIAL_INVALID_SUBMISSION])
InvalidSubmission: Invalid solution:
Traceback (most recent call last):
  File "/notebooks/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 586, in wrap_solution
    raise InvalidSubmission(msg)
InvalidSubmission: Uncaught exception in solution:
Traceback (most recent call last):
  File "/notebooks/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 581, in wrap_solution
    solution.run(cis)
  File "solution.py", line 73, in run
    solve(gym_environment, cis)  # let's try to solve the challenge, exciting ah?
  File "solution.py", line 46, in solve
    observation, reward, done, info = env.step(action)
  File "/usr/local/lib/python2.7/dist-packages/gym/wrappers/time_limit.py", line 31, in step
    observation, reward, done, info = self.env.step(action)
  File "/notebooks/src/gym-duckietown-agent/gym_duckietown_agent/envs/simplesimagent_env.py", line 109, in step
    obs, rew, done, misc = self.sim.step(action, with_observation=True)
  File "/notebooks/src/duckietown-slimremote/duckietown_slimremote/pc/robot.py", line 55, in step
    return self._failsafe_observe(msg)
  File "/notebooks/src/duckietown-slimremote/duckietown_slimremote/pc/robot.py", line 86, in _failsafe_observe
    raise Exception(msg)
Exception: Giving up to connect to the gym duckietown server at host: evaluator