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- INFO:tensorflow:Create CheckpointSaverHook.
- INFO:tensorflow:Error reported to Coordinator: <class 'SystemError'>, <built-in function TF_Run> returned a result with an error set
- ---------------------------------------------------------------------------
- UnimplementedError Traceback (most recent call last)
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _do_call(self, fn, *args)
- 1326 try:
- -> 1327 return fn(*args)
- 1328 except errors.OpError as e:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _run_fn(session, feed_dict, fetch_list, target_list, options, run_metadata)
- 1305 feed_dict, fetch_list, target_list,
- -> 1306 status, run_metadata)
- 1307
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/contextlib.py in __exit__(self, type, value, traceback)
- 65 try:
- ---> 66 next(self.gen)
- 67 except StopIteration:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/framework/errors_impl.py in raise_exception_on_not_ok_status()
- 465 compat.as_text(pywrap_tensorflow.TF_Message(status)),
- --> 466 pywrap_tensorflow.TF_GetCode(status))
- 467 finally:
- UnimplementedError: Cast string to float is not supported
- [[Node: linear/head/ToFloat = Cast[DstT=DT_FLOAT, SrcT=DT_STRING, _device="/job:localhost/replica:0/task:0/cpu:0"](linear/head/labels)]]
- During handling of the above exception, another exception occurred:
- UnimplementedError Traceback (most recent call last)
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/estimator.py in _train_model(self, input_fn, hooks)
- 685 while not mon_sess.should_stop():
- --> 686 _, loss = mon_sess.run([estimator_spec.train_op, estimator_spec.loss])
- 687 return loss
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in run(self, fetches, feed_dict, options, run_metadata)
- 517 options=options,
- --> 518 run_metadata=run_metadata)
- 519
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in run(self, fetches, feed_dict, options, run_metadata)
- 861 options=options,
- --> 862 run_metadata=run_metadata)
- 863 except _PREEMPTION_ERRORS as e:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in run(self, *args, **kwargs)
- 817 def run(self, *args, **kwargs):
- --> 818 return self._sess.run(*args, **kwargs)
- 819
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in run(self, fetches, feed_dict, options, run_metadata)
- 971 options=options,
- --> 972 run_metadata=run_metadata)
- 973
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in run(self, *args, **kwargs)
- 817 def run(self, *args, **kwargs):
- --> 818 return self._sess.run(*args, **kwargs)
- 819
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in run(self, fetches, feed_dict, options, run_metadata)
- 894 result = self._run(None, fetches, feed_dict, options_ptr,
- --> 895 run_metadata_ptr)
- 896 if run_metadata:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _run(self, handle, fetches, feed_dict, options, run_metadata)
- 1123 results = self._do_run(handle, final_targets, final_fetches,
- -> 1124 feed_dict_tensor, options, run_metadata)
- 1125 else:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _do_run(self, handle, target_list, fetch_list, feed_dict, options, run_metadata)
- 1320 return self._do_call(_run_fn, self._session, feeds, fetches, targets,
- -> 1321 options, run_metadata)
- 1322 else:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _do_call(self, fn, *args)
- 1339 pass
- -> 1340 raise type(e)(node_def, op, message)
- 1341
- UnimplementedError: Cast string to float is not supported
- [[Node: linear/head/ToFloat = Cast[DstT=DT_FLOAT, SrcT=DT_STRING, _device="/job:localhost/replica:0/task:0/cpu:0"](linear/head/labels)]]
- Caused by op 'linear/head/ToFloat', defined at:
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/runpy.py", line 193, in _run_module_as_main
- "__main__", mod_spec)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/runpy.py", line 85, in _run_code
- exec(code, run_globals)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel_launcher.py", line 16, in <module>
- app.launch_new_instance()
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/traitlets/config/application.py", line 658, in launch_instance
- app.start()
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel/kernelapp.py", line 477, in start
- ioloop.IOLoop.instance().start()
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/zmq/eventloop/ioloop.py", line 177, in start
- super(ZMQIOLoop, self).start()
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tornado/ioloop.py", line 888, in start
- handler_func(fd_obj, events)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tornado/stack_context.py", line 277, in null_wrapper
- return fn(*args, **kwargs)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/zmq/eventloop/zmqstream.py", line 440, in _handle_events
- self._handle_recv()
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/zmq/eventloop/zmqstream.py", line 472, in _handle_recv
- self._run_callback(callback, msg)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/zmq/eventloop/zmqstream.py", line 414, in _run_callback
- callback(*args, **kwargs)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tornado/stack_context.py", line 277, in null_wrapper
- return fn(*args, **kwargs)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel/kernelbase.py", line 283, in dispatcher
- return self.dispatch_shell(stream, msg)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel/kernelbase.py", line 235, in dispatch_shell
- handler(stream, idents, msg)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel/kernelbase.py", line 399, in execute_request
- user_expressions, allow_stdin)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel/ipkernel.py", line 196, in do_execute
- res = shell.run_cell(code, store_history=store_history, silent=silent)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/ipykernel/zmqshell.py", line 533, in run_cell
- return super(ZMQInteractiveShell, self).run_cell(*args, **kwargs)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/IPython/core/interactiveshell.py", line 2698, in run_cell
- interactivity=interactivity, compiler=compiler, result=result)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/IPython/core/interactiveshell.py", line 2808, in run_ast_nodes
- if self.run_code(code, result):
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/IPython/core/interactiveshell.py", line 2862, in run_code
- exec(code_obj, self.user_global_ns, self.user_ns)
- File "<ipython-input-420-ff68dadd2b4b>", line 1, in <module>
- model.train(input_fn=input_func,steps=5000)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/estimator.py", line 241, in train
- loss = self._train_model(input_fn=input_fn, hooks=hooks)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/estimator.py", line 630, in _train_model
- model_fn_lib.ModeKeys.TRAIN)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/estimator.py", line 615, in _call_model_fn
- model_fn_results = self._model_fn(features=features, **kwargs)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/canned/linear.py", line 222, in _model_fn
- config=config)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/canned/linear.py", line 102, in _linear_model_fn
- logits=logits)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/canned/head.py", line 632, in create_estimator_spec
- labels = math_ops.to_float(labels)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/ops/math_ops.py", line 765, in to_float
- return cast(x, dtypes.float32, name=name)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/ops/math_ops.py", line 716, in cast
- return gen_math_ops.cast(x, base_type, name=name)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/ops/gen_math_ops.py", line 450, in cast
- result = _op_def_lib.apply_op("Cast", x=x, DstT=DstT, name=name)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/framework/op_def_library.py", line 767, in apply_op
- op_def=op_def)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/framework/ops.py", line 2630, in create_op
- original_op=self._default_original_op, op_def=op_def)
- File "/Users/brunoteixeira/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/framework/ops.py", line 1204, in __init__
- self._traceback = self._graph._extract_stack() # pylint: disable=protected-access
- UnimplementedError (see above for traceback): Cast string to float is not supported
- [[Node: linear/head/ToFloat = Cast[DstT=DT_FLOAT, SrcT=DT_STRING, _device="/job:localhost/replica:0/task:0/cpu:0"](linear/head/labels)]]
- During handling of the above exception, another exception occurred:
- SystemError Traceback (most recent call last)
- <ipython-input-420-ff68dadd2b4b> in <module>()
- ----> 1 model.train(input_fn=input_func,steps=5000)
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/estimator.py in train(self, input_fn, hooks, steps, max_steps)
- 239 hooks.append(training.StopAtStepHook(steps, max_steps))
- 240
- --> 241 loss = self._train_model(input_fn=input_fn, hooks=hooks)
- 242 logging.info('Loss for final step: %s.', loss)
- 243 return self
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/estimator.py in _train_model(self, input_fn, hooks)
- 684 loss = None
- 685 while not mon_sess.should_stop():
- --> 686 _, loss = mon_sess.run([estimator_spec.train_op, estimator_spec.loss])
- 687 return loss
- 688
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in __exit__(self, exception_type, exception_value, traceback)
- 532 if exception_type in [errors.OutOfRangeError, StopIteration]:
- 533 exception_type = None
- --> 534 self._close_internal(exception_type)
- 535 # __exit__ should return True to suppress an exception.
- 536 return exception_type is None
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in _close_internal(self, exception_type)
- 567 finally:
- 568 try:
- --> 569 self._sess.close()
- 570 finally:
- 571 self._sess = None
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in close(self)
- 809 if self._sess:
- 810 try:
- --> 811 self._sess.close()
- 812 except _PREEMPTION_ERRORS:
- 813 pass
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/monitored_session.py in close(self)
- 906 self._coord.join(
- 907 stop_grace_period_secs=self._stop_grace_period_secs,
- --> 908 ignore_live_threads=True)
- 909 finally:
- 910 try:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/training/coordinator.py in join(self, threads, stop_grace_period_secs, ignore_live_threads)
- 387 self._registered_threads = set()
- 388 if self._exc_info_to_raise:
- --> 389 six.reraise(*self._exc_info_to_raise)
- 390 elif stragglers:
- 391 if ignore_live_threads:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/six.py in reraise(tp, value, tb)
- 684 if value.__traceback__ is not tb:
- 685 raise value.with_traceback(tb)
- --> 686 raise value
- 687
- 688 else:
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/estimator/inputs/queues/feeding_queue_runner.py in _run(self, sess, enqueue_op, feed_fn, coord)
- 92 try:
- 93 feed_dict = None if feed_fn is None else feed_fn()
- ---> 94 sess.run(enqueue_op, feed_dict=feed_dict)
- 95 except (errors.OutOfRangeError, errors.CancelledError):
- 96 # This exception indicates that a queue was closed.
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in run(self, fetches, feed_dict, options, run_metadata)
- 893 try:
- 894 result = self._run(None, fetches, feed_dict, options_ptr,
- --> 895 run_metadata_ptr)
- 896 if run_metadata:
- 897 proto_data = tf_session.TF_GetBuffer(run_metadata_ptr)
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _run(self, handle, fetches, feed_dict, options, run_metadata)
- 1122 if final_fetches or final_targets or (handle and feed_dict_tensor):
- 1123 results = self._do_run(handle, final_targets, final_fetches,
- -> 1124 feed_dict_tensor, options, run_metadata)
- 1125 else:
- 1126 results = []
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _do_run(self, handle, target_list, fetch_list, feed_dict, options, run_metadata)
- 1319 if handle is None:
- 1320 return self._do_call(_run_fn, self._session, feeds, fetches, targets,
- -> 1321 options, run_metadata)
- 1322 else:
- 1323 return self._do_call(_prun_fn, self._session, handle, feeds, fetches)
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _do_call(self, fn, *args)
- 1325 def _do_call(self, fn, *args):
- 1326 try:
- -> 1327 return fn(*args)
- 1328 except errors.OpError as e:
- 1329 message = compat.as_text(e.message)
- ~/anaconda2/envs/tfdeeplearning/lib/python3.5/site-packages/tensorflow/python/client/session.py in _run_fn(session, feed_dict, fetch_list, target_list, options, run_metadata)
- 1304 return tf_session.TF_Run(session, options,
- 1305 feed_dict, fetch_list, target_list,
- -> 1306 status, run_metadata)
- 1307
- 1308 def _prun_fn(session, handle, feed_dict, fetch_list):
- SystemError: <built-in function TF_Run> returned a result with an error set
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