tensorflow.python.framework.errors_impl.NotFoundError: back_trans_data/backward_gen/file_0_of_1.txt; No such file or directory

[sai1307dataSCI]

I am getting this error while running the backward translation it specifies there is no file in the backward_gen folder what should i do now

[azamatolegen]

Same error

[Ritali]

Create a new empty file "file_0_of_1.txt"

[yusagi0603]

I think it's because the forward translation part didn't run correctly. I got the same issue and it said that I have to upgrade to tf 1.15. But when I upgraded to tf 1.15, it gave another error that the module has no attribute 'gan'.

[soeque1]

It seems to be related to the version of tensor2tensor, tensorflow and so on. I succeeded with the below options.

pip install tensorflow-gpu==1.15.2
pip install tensor2tensor==1.15.2
pip install tensorflow-probability==0.7.0

or

pip install tensorflow-gpu==1.13.2
pip install tensor2tensor==1.13.4
pip install tensorflow-probability==0.6.0
pip install mesh-tensorflow==0.0.5