ValueError: You must specify one of the supported problems to generate data for:

[NingHongKe]

翻译任务中，直接利用给定的run.sh运行，出现下面的错误，有没有人知道为什么呢？

Traceback (most recent call last):
File "../tensor2tensor/tensor2tensor/bin/t2t-datagen", line 213, in
tf.app.run()
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "../tensor2tensor/tensor2tensor/bin/t2t-datagen", line 160, in main
raise ValueError(error_msg)
ValueError: You must specify one of the supported problems to generate data for:

Traceback (most recent call last):
File "../tensor2tensor/tensor2tensor/bin/t2t-trainer", line 96, in
tf.app.run()
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "../tensor2tensor/tensor2tensor/bin/t2t-trainer", line 92, in main
schedule=FLAGS.schedule)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensor2tensor/utils/trainer_utils.py", line 352, in run
hparams=hparams)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/learn_runner.py", line 193, in run
experiment = wrapped_experiment_fn(run_config=run_config, hparams=hparams)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/learn_runner.py", line 79, in wrapped_experiment_fn
experiment = experiment_fn(run_config, hparams)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensor2tensor/utils/trainer_utils.py", line 123, in experiment_fn
run_config=run_config)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensor2tensor/utils/trainer_utils.py", line 135, in create_experiment
run_config=run_config)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensor2tensor/utils/trainer_utils.py", line 183, in create_experiment_components
add_problem_hparams(hparams, FLAGS.problems)
File "/home/ninghongke/tensorflow/lib/python2.7/site-packages/tensor2tensor/utils/trainer_utils.py", line 245, in add_problem_hparams
raise LookupError(error_msg)
LookupError: translate_enzh not in the set of supported problems:

[wodeweilai]

我也遇到这个问题了，请问你解决了么

[wasifferoze]

same problem. how to resolve it? any help?

[brightmart]

same problem. how to resolve it? any help?

[brightmart]

any update?

[brightmart]

any update?

[brightmart]

any update?

[zm274310577]

我参考 https://blog.csdn.net/csa121/article/details/79605215 进行了tensor2tensor的自定义problem测试，在实现的过程中也出现了这个问题，不知道我们的问题是不是一样的，下面说下我的解决方法。
在参考文章中需要自定义实现一个problem类，并使用@registry.register_problem进行装饰，即：
#自定义的problem一定要加该装饰器，不然t2t库找不到自定义的problem
@registry.register_problem
class MyProblem(text_problems.Text2TextProblem):

第二个是要创建init.py文件，并引入自定义的problem模块，原文中是这样写的：
self_script/init.py
from . import my_problem

我按照这样的写法，结果就报了上面的错误。其实init的文件名称应该是__init__.py，我这样修改后就没错了。

[nusselttech]

我也是，折腾了好久了