absl.flags._exceptions.UnrecognizedFlagError: Unknown command line flag 'train_data_paths'

[qianyuqianxun-DeepLearning]

Thank you for your code. please tell me the reason of the error,thank you!

[ytzhang0925]

I was also stuck by this issue, on tensorflow 1.15.3

I succeeded by modifying FLAGS.DEFINE_* to tf.app.flags.DEFINE*, then it worked.

Hope it helps.