Problems of loading data set

[OutstanderWang]

Hi there,

When I try to run cifar10 UDA experiences on GPU, I ran into problems as follows. My dataset the prepared by using the scripts/prprocess.sh. Could you please help me out of this problem? And I see the estimator seems to be for TPU, even thought I have set the use_TPU=False

Traceback (most recent call last):
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 1365, in _do_call
return fn(*args)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 1350, in _run_fn
target_list, run_metadata)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 1443, in _call_tf_sessionrun
run_metadata)
tensorflow.python.framework.errors_impl.InvalidArgumentError: 2 root error(s) found.
(0) Invalid argument: {{function_node __inference_Dataset_map_parser_121}} Key: label. Can't parse serialized Example.
[[{{node ParseSingleExample/ParseSingleExample}}]]
[[IteratorGetNext]]
[[IteratorGetNext/_2731]]
(1) Invalid argument: {{function_node __inference_Dataset_map_parser_121}} Key: label. Can't parse serialized Example.
[[{{node ParseSingleExample/ParseSingleExample}}]]
[[IteratorGetNext]]
0 successful operations.
0 derived errors ignored.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "main.py", line 633, in
tf.app.run()
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/platform/app.py", line 40, in run
_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/absl/app.py", line 303, in run
_run_main(main, args)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/absl/app.py", line 251, in _run_main
sys.exit(main(argv))
File "main.py", line 628, in main
train(hparams)
File "main.py", line 589, in train
estimator.train(input_fn=train_input_fn, max_steps=FLAGS.train_steps)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3035, in train
rendezvous.raise_errors()
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_estimator/python/estimator/tpu/error_handling.py", line 136, in raise_errors
six.reraise(typ, value, traceback)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/six.py", line 703, in reraise
raise value
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3030, in train
saving_listeners=saving_listeners)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 370, in train
loss = self._train_model(input_fn, hooks, saving_listeners)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1161, in _train_model
return self._train_model_default(input_fn, hooks, saving_listeners)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1195, in _train_model_default
saving_listeners)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/training/monitored_session.py", line 1259, in run
run_metadata=run_metadata)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/training/monitored_session.py", line 1360, in run
raise six.reraise(*original_exc_info)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/six.py", line 703, in reraise
raise value
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/training/monitored_session.py", line 1345, in run
return self._sess.run(*args, **kwargs)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/training/monitored_session.py", line 1418, in run
run_metadata=run_metadata)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/training/monitored_session.py", line 1176, in run
return self._sess.run(*args, **kwargs)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 956, in run
run_metadata_ptr)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 1180, in _run
feed_dict_tensor, options, run_metadata)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 1359, in _do_run
run_metadata)
File "/homes/wwangbc/wwangbc/bin/anaconda3/envs/tf_v1/lib/python3.7/site-packages/tensorflow_core/python/client/session.py", line 1384, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.InvalidArgumentError: 2 root error(s) found.
(0) Invalid argument: Key: label. Can't parse serialized Example.
[[{{node ParseSingleExample/ParseSingleExample}}]]
[[IteratorGetNext]]
[[IteratorGetNext/_2731]]
(1) Invalid argument: Key: label. Can't parse serialized Example.
[[{{node ParseSingleExample/ParseSingleExample}}]]
[[IteratorGetNext]]
0 successful operations.
0 derived errors ignored.