Issue running pip install tensor2tensor && t2t-trainer

[FrancescoLimoni]

Hi,

Running the script tensor2tensor && t2t-trainer I receive this error.
I already tried to run it as pip and pip3 but nothing changed
Any idea?

Thanks
Francesco

Traceback (most recent call last):
File "/usr/local/bin/t2t-trainer", line 32, in
tf.app.run()
File "/usr/local/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 "/usr/local/lib/python3.7/site-packages/absl/app.py", line 299, in run
_run_main(main, args)
File "/usr/local/lib/python3.7/site-packages/absl/app.py", line 250, in _run_main
sys.exit(main(argv))
File "/usr/local/bin/t2t-trainer", line 28, in main
t2t_trainer.main(argv)
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/bin/t2t_trainer.py", line 349, in main
generate_data()
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/bin/t2t_trainer.py", line 245, in generate_data
registry.problem(problem_name).generate_data(data_dir, tmp_dir)
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/data_generators/image_utils.py", line 193, in generate_data
self.dev_filepaths(data_dir, self.dev_shards, shuffled=False))
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/data_generators/generator_utils.py", line 471, in generate_dataset_and_shuffle
generate_files(train_gen, train_paths)
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/data_generators/generator_utils.py", line 154, in generate_files
for case in generator:
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/data_generators/image_utils.py", line 234, in image_generator
for (enc_image, label) in zip(encode_images_as_png(images), labels):
File "/usr/local/lib/python3.7/site-packages/tensor2tensor/data_generators/image_utils.py", line 198, in encode_images_as_png
if tf.contrib.eager.in_eager_mode():
AttributeError: module 'tensorflow.contrib.eager' has no attribute 'in_eager_mode'

[nshmyrev]

Same as #155, you need specific tensorflow and tensor2tensor version. Overall, you might try something newer like https://github.com/Kyubyong/g2p or https://github.com/hajix/G2P

[FrancescoLimoni]

@nshmyrev Thanks for the references.
Unfortunately my error persist even after downgraded tensor2tensor to version 1.6.6
Do you have any idea why?

[nshmyrev]

you need to downgrade both tensorflow and tensor2tensor

[xianyu-wanga]

hello,have you solve the problem?I have meet the same question