InvalidSubmission:
Traceback (most recent call last):
File "experiment_manager.py", line 301, in run_episode
r: MsgReceived = agent.write_topic_and_expect('get_commands', expect='commands')
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 96, in write_topic_and_expect
ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout)
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 177, in read_one
nickname=self.nickname)
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 258, in read_reply
others = read_until_over(fpout, timeout=timeout, nickname=nickname)
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 286, in read_until_over
raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "agent" aborted:
error in agent |Exception while handling a message on topic "get_commands".
|
|| Traceback (most recent call last):
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1334, in _do_call
|| return fn(*args)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1319, in _run_fn
|| options, feed_dict, fetch_list, target_list, run_metadata)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1407, in _call_tf_sessionrun
|| run_metadata)
|| tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value prefix/ConvNet/conv_layer_1/kernel
|| [[{{node prefix/ConvNet/conv_layer_1/kernel/read}}]]
||
|| During handling of the above exception, another exception occurred:
||
|| Traceback (most recent call last):
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 277, in loop
|| handle_message_node(parsed, receiver0, context0)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 431, in handle_message_node
|| call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/utils.py", line 19, in call_if_fun_exists
|| f(**kwargs)
|| File "imitation_agent.py", line 71, in on_received_get_commands
|| pwm_left, pwm_right = self.compute_action(self.config.current_image)
|| File "imitation_agent.py", line 60, in compute_action
|| x: observation
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 929, in run
|| run_metadata_ptr)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1152, in _run
|| feed_dict_tensor, options, run_metadata)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1328, in _do_run
|| run_metadata)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1348, in _do_call
|| raise type(e)(node_def, op, message)
|| tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value prefix/ConvNet/conv_layer_1/kernel
|| [[node prefix/ConvNet/conv_layer_1/kernel/read (defined at /workspace/graph_utils.py:14) ]]
||
|| Caused by op 'prefix/ConvNet/conv_layer_1/kernel/read', defined at:
|| File "imitation_agent.py", line 136, in <module>
|| main()
|| File "imitation_agent.py", line 132, in main
|| wrap_direct(node=node, protocol=protocol)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/interface.py", line 22, in wrap_direct
|| run_loop(node, protocol, args)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 196, in run_loop
|| config=config)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 277, in loop
|| handle_message_node(parsed, receiver0, context0)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 431, in handle_message_node
|| call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/utils.py", line 19, in call_if_fun_exists
|| f(**kwargs)
|| File "imitation_agent.py", line 71, in on_received_get_commands
|| pwm_left, pwm_right = self.compute_action(self.config.current_image)
|| File "imitation_agent.py", line 43, in compute_action
|| graph = load_graph(frozen_model_filename)
|| File "/workspace/graph_utils.py", line 14, in load_graph
|| tf.import_graph_def(graph_def, name="prefix")
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/util/deprecation.py", line 507, in new_func
|| return func(*args, **kwargs)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/importer.py", line 442, in import_graph_def
|| _ProcessNewOps(graph)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/importer.py", line 235, in _ProcessNewOps
|| for new_op in graph._add_new_tf_operations(compute_devices=False): # pylint: disable=protected-access
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 3433, in _add_new_tf_operations
|| for c_op in c_api_util.new_tf_operations(self)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 3433, in <listcomp>
|| for c_op in c_api_util.new_tf_operations(self)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 3325, in _create_op_from_tf_operation
|| ret = Operation(c_op, self)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 1801, in __init__
|| self._traceback = tf_stack.extract_stack()
||
|| FailedPreconditionError (see above for traceback): Attempting to use uninitialized value prefix/ConvNet/conv_layer_1/kernel
|| [[node prefix/ConvNet/conv_layer_1/kernel/read (defined at /workspace/graph_utils.py:14) ]]
||
||
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 676, in scoring_context
yield cie
File "experiment_manager.py", line 446, in <module>
wrap(cie)
File "experiment_manager.py", line 434, in wrap
main(cie, logdir, attempts)
File "experiment_manager.py", line 138, in main
physics_dt=config.physics_dt)
File "experiment_manager.py", line 305, in run_episode
raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: Trouble with communication to the agent.
Artefacts hidden. If you are the author, please login using the top-right link or use the dashboard.
InvalidSubmission:
Traceback (most recent call last):
File "experiment_manager.py", line 301, in run_episode
r: MsgReceived = agent.write_topic_and_expect('get_commands', expect='commands')
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 96, in write_topic_and_expect
ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout)
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 177, in read_one
nickname=self.nickname)
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 258, in read_reply
others = read_until_over(fpout, timeout=timeout, nickname=nickname)
File "/usr/local/lib/python3.7/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 286, in read_until_over
raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "agent" aborted:
error in agent |Exception while handling a message on topic "get_commands".
|
|| Traceback (most recent call last):
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1334, in _do_call
|| return fn(*args)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1319, in _run_fn
|| options, feed_dict, fetch_list, target_list, run_metadata)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1407, in _call_tf_sessionrun
|| run_metadata)
|| tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value prefix/ConvNet/fc_layer_1/kernel
|| [[{{node prefix/ConvNet/fc_layer_1/kernel/read}}]]
||
|| During handling of the above exception, another exception occurred:
||
|| Traceback (most recent call last):
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 277, in loop
|| handle_message_node(parsed, receiver0, context0)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 431, in handle_message_node
|| call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/utils.py", line 19, in call_if_fun_exists
|| f(**kwargs)
|| File "imitation_agent.py", line 71, in on_received_get_commands
|| pwm_left, pwm_right = self.compute_action(self.config.current_image)
|| File "imitation_agent.py", line 60, in compute_action
|| x: observation
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 929, in run
|| run_metadata_ptr)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1152, in _run
|| feed_dict_tensor, options, run_metadata)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1328, in _do_run
|| run_metadata)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/session.py", line 1348, in _do_call
|| raise type(e)(node_def, op, message)
|| tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value prefix/ConvNet/fc_layer_1/kernel
|| [[node prefix/ConvNet/fc_layer_1/kernel/read (defined at /workspace/graph_utils.py:14) ]]
||
|| Caused by op 'prefix/ConvNet/fc_layer_1/kernel/read', defined at:
|| File "imitation_agent.py", line 136, in <module>
|| main()
|| File "imitation_agent.py", line 132, in main
|| wrap_direct(node=node, protocol=protocol)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/interface.py", line 22, in wrap_direct
|| run_loop(node, protocol, args)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 196, in run_loop
|| config=config)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 277, in loop
|| handle_message_node(parsed, receiver0, context0)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/wrapper.py", line 431, in handle_message_node
|| call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
|| File "/usr/local/lib/python3.7/dist-packages/zuper_nodes_wrapper/utils.py", line 19, in call_if_fun_exists
|| f(**kwargs)
|| File "imitation_agent.py", line 71, in on_received_get_commands
|| pwm_left, pwm_right = self.compute_action(self.config.current_image)
|| File "imitation_agent.py", line 43, in compute_action
|| graph = load_graph(frozen_model_filename)
|| File "/workspace/graph_utils.py", line 14, in load_graph
|| tf.import_graph_def(graph_def, name="prefix")
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/util/deprecation.py", line 507, in new_func
|| return func(*args, **kwargs)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/importer.py", line 442, in import_graph_def
|| _ProcessNewOps(graph)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/importer.py", line 235, in _ProcessNewOps
|| for new_op in graph._add_new_tf_operations(compute_devices=False): # pylint: disable=protected-access
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 3433, in _add_new_tf_operations
|| for c_op in c_api_util.new_tf_operations(self)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 3433, in <listcomp>
|| for c_op in c_api_util.new_tf_operations(self)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 3325, in _create_op_from_tf_operation
|| ret = Operation(c_op, self)
|| File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 1801, in __init__
|| self._traceback = tf_stack.extract_stack()
||
|| FailedPreconditionError (see above for traceback): Attempting to use uninitialized value prefix/ConvNet/fc_layer_1/kernel
|| [[node prefix/ConvNet/fc_layer_1/kernel/read (defined at /workspace/graph_utils.py:14) ]]
||
||
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 676, in scoring_context
yield cie
File "experiment_manager.py", line 446, in <module>
wrap(cie)
File "experiment_manager.py", line 434, in wrap
main(cie, logdir, attempts)
File "experiment_manager.py", line 138, in main
physics_dt=config.physics_dt)
File "experiment_manager.py", line 305, in run_episode
raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: Trouble with communication to the agent.
Artefacts hidden. If you are the author, please login using the top-right link or use the dashboard.
Manfred Diaz