OS: <ubuntu-16.14> $ pip freeze | grep tensor # graphsurgeon @ file:///opt/anaconda/conda-bld/graphsurgeon_1600268700975/work/tensorrt/graphsurgeon/graphsurgeon-0.4.1-py2.py3-none-any.whl mesh-tensorflow==0.0.5 tensor2tensor==1.15.7 tensorboard @ file:///opt/anaconda3/conda-bld/tensorboard_1602323996819/work/tmp_pip_dir tensorboard-plugin-profile==2.8.0 tensorflow==1.15.2 tensorflow-addons==0.13.0 tensorflow-datasets==1.0.1 tensorflow-estimator @ file:///opt/anaconda/conda-bld/tensorflow-estimator_1602324006015/work/tensorflow_estimator_pkg/tensorflow_estimator-1.15.2-py2.py3-none-any.whl tensorflow-gan==2.0.0 tensorflow-hub==0.7.0 tensorflow-metadata==0.13.0 tensorflow-probability==0.7.0 tensorflow-tensorboard==1.5.1 tensorrt @ file:///opt/anaconda/conda-bld/tensorrt_1600268909119/work/tensorrt/python/tensorrt-6.0.1.5-cp36-none-linux_x86_64.whl uff @ file:///opt/anaconda/conda-bld/uff_1600268848689/work/tensorrt/uff/uff-0.6.5-py2.py3-none-any.whl $ python -V # import _frozen_importlib # frozen import _imp # builtin import sys # builtin import '_warnings' # <class '_frozen_importlib.BuiltinImporter'> import '_thread' # <class '_frozen_importlib.BuiltinImporter'> import '_weakref' # <class '_frozen_importlib.BuiltinImporter'> import '_frozen_importlib_external' # <class '_frozen_importlib.FrozenImporter'> import '_io' # <class '_frozen_importlib.BuiltinImporter'> import 'marshal' # <class '_frozen_importlib.BuiltinImporter'> import 'posix' # <class '_frozen_importlib.BuiltinImporter'> import _thread # previously loaded ('_thread') import '_thread' # <class '_frozen_importlib.BuiltinImporter'> import _weakref # previously loaded ('_weakref') import '_weakref' # <class '_frozen_importlib.BuiltinImporter'> # installing zipimport hook import 'zipimport' # <class '_frozen_importlib.BuiltinImporter'> # installed zipimport hook # /home/colman/anaconda3/lib/python3.6/encodings/__pycache__/__init__.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/encodings/__init__.py # code object from '/home/colman/anaconda3/lib/python3.6/encodings/__pycache__/__init__.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/codecs.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/codecs.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/codecs.cpython-36.pyc' import '_codecs' # <class '_frozen_importlib.BuiltinImporter'> import 'codecs' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4ef128> # /home/colman/anaconda3/lib/python3.6/encodings/__pycache__/aliases.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/encodings/aliases.py # code object from '/home/colman/anaconda3/lib/python3.6/encodings/__pycache__/aliases.cpython-36.pyc' import 'encodings.aliases' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4fdac8> import 'encodings' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf563c50> # /home/colman/anaconda3/lib/python3.6/encodings/__pycache__/utf_8.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/encodings/utf_8.py # code object from '/home/colman/anaconda3/lib/python3.6/encodings/__pycache__/utf_8.cpython-36.pyc' import 'encodings.utf_8' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf50a8d0> import '_signal' # <class '_frozen_importlib.BuiltinImporter'> # /home/colman/anaconda3/lib/python3.6/encodings/__pycache__/latin_1.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/encodings/latin_1.py # code object from '/home/colman/anaconda3/lib/python3.6/encodings/__pycache__/latin_1.cpython-36.pyc' import 'encodings.latin_1' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf50f400> # /home/colman/anaconda3/lib/python3.6/__pycache__/io.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/io.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/io.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/abc.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/abc.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/abc.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/_weakrefset.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/_weakrefset.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/_weakrefset.cpython-36.pyc' import '_weakrefset' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf515390> import 'abc' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf50f9e8> import 'io' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf50f630> # /home/colman/anaconda3/lib/python3.6/__pycache__/site.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/site.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/site.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/os.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/os.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/os.cpython-36.pyc' import 'errno' # <class '_frozen_importlib.BuiltinImporter'> # /home/colman/anaconda3/lib/python3.6/__pycache__/stat.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/stat.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/stat.cpython-36.pyc' import '_stat' # <class '_frozen_importlib.BuiltinImporter'> import 'stat' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4ba668> # /home/colman/anaconda3/lib/python3.6/__pycache__/posixpath.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/posixpath.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/posixpath.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/genericpath.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/genericpath.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/genericpath.cpython-36.pyc' import 'genericpath' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4c5080> import 'posixpath' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4bad30> # /home/colman/anaconda3/lib/python3.6/__pycache__/_collections_abc.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/_collections_abc.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/_collections_abc.cpython-36.pyc' import '_collections_abc' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4c56a0> import 'os' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4a9f60> # /home/colman/anaconda3/lib/python3.6/__pycache__/_sitebuiltins.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/_sitebuiltins.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/_sitebuiltins.cpython-36.pyc' import '_sitebuiltins' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4ac390> # /home/colman/anaconda3/lib/python3.6/__pycache__/sysconfig.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/sysconfig.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/sysconfig.cpython-36.pyc' import 'sysconfig' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf479b00> # /home/colman/anaconda3/lib/python3.6/__pycache__/_sysconfigdata_m_linux_x86_64-linux-gnu.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/_sysconfigdata_m_linux_x86_64-linux-gnu.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/_sysconfigdata_m_linux_x86_64-linux-gnu.cpython-36.pyc' import '_sysconfigdata_m_linux_x86_64-linux-gnu' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf48f3c8> # /home/colman/anaconda3/lib/python3.6/__pycache__/_bootlocale.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/_bootlocale.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/_bootlocale.cpython-36.pyc' import '_locale' # <class '_frozen_importlib.BuiltinImporter'> import '_bootlocale' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf49b3c8> # /home/colman/anaconda3/lib/python3.6/__pycache__/types.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/types.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/types.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/functools.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/functools.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/functools.cpython-36.pyc' import '_functools' # <class '_frozen_importlib.BuiltinImporter'> # /home/colman/anaconda3/lib/python3.6/collections/__pycache__/__init__.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/collections/__init__.py # code object from '/home/colman/anaconda3/lib/python3.6/collections/__pycache__/__init__.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/operator.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/operator.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/operator.cpython-36.pyc' import '_operator' # <class '_frozen_importlib.BuiltinImporter'> import 'operator' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce208208> # /home/colman/anaconda3/lib/python3.6/__pycache__/keyword.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/keyword.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/keyword.cpython-36.pyc' import 'keyword' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce212470> # /home/colman/anaconda3/lib/python3.6/__pycache__/heapq.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/heapq.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/heapq.cpython-36.pyc' # extension module '_heapq' loaded from '/home/colman/anaconda3/lib/python3.6/lib-dynload/_heapq.cpython-36m-x86_64-linux-gnu.so' # extension module '_heapq' executed from '/home/colman/anaconda3/lib/python3.6/lib-dynload/_heapq.cpython-36m-x86_64-linux-gnu.so' import '_heapq' # <_frozen_importlib_external.ExtensionFileLoader object at 0x7f68ce19a1d0> import 'heapq' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce212c88> import 'itertools' # <class '_frozen_importlib.BuiltinImporter'> # /home/colman/anaconda3/lib/python3.6/__pycache__/reprlib.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/reprlib.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/reprlib.cpython-36.pyc' import 'reprlib' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce20c860> import '_collections' # <class '_frozen_importlib.BuiltinImporter'> import 'collections' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1e88d0> # /home/colman/anaconda3/lib/python3.6/__pycache__/weakref.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/weakref.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/weakref.cpython-36.pyc' import 'weakref' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1e8cc0> import 'functools' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1dd160> # /home/colman/anaconda3/lib/python3.6/collections/__pycache__/abc.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/collections/abc.py # code object from '/home/colman/anaconda3/lib/python3.6/collections/__pycache__/abc.cpython-36.pyc' import 'collections.abc' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1ddeb8> import 'types' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4a14a8> # /home/colman/anaconda3/lib/python3.6/importlib/__pycache__/__init__.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/importlib/__init__.py # code object from '/home/colman/anaconda3/lib/python3.6/importlib/__pycache__/__init__.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/__pycache__/warnings.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/warnings.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/warnings.cpython-36.pyc' import 'warnings' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1e4c88> import 'importlib' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf4a15c0> # /home/colman/anaconda3/lib/python3.6/importlib/__pycache__/util.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/importlib/util.py # code object from '/home/colman/anaconda3/lib/python3.6/importlib/__pycache__/util.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/importlib/__pycache__/abc.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/importlib/abc.py # code object from '/home/colman/anaconda3/lib/python3.6/importlib/__pycache__/abc.cpython-36.pyc' # /home/colman/anaconda3/lib/python3.6/importlib/__pycache__/machinery.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/importlib/machinery.py # code object from '/home/colman/anaconda3/lib/python3.6/importlib/__pycache__/machinery.cpython-36.pyc' import 'importlib.machinery' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1c95f8> import 'importlib.abc' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1bdfd0> # /home/colman/anaconda3/lib/python3.6/__pycache__/contextlib.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/contextlib.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/contextlib.cpython-36.pyc' import 'contextlib' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1d7128> import 'importlib.util' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce1bd978> # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google # destroy google # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google # destroy google # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google/logging # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/mpl_toolkits # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google # destroy google # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google # destroy google # possible namespace for /home/colman/anaconda3/lib/python3.6/site-packages/google # destroy google # destroy sphinxcontrib # destroy sphinxcontrib # destroy sphinxcontrib # destroy sphinxcontrib # destroy sphinxcontrib # destroy sphinxcontrib # destroy zope # /home/colman/anaconda3/lib/python3.6/encodings/__pycache__/cp437.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/encodings/cp437.py # code object from '/home/colman/anaconda3/lib/python3.6/encodings/__pycache__/cp437.cpython-36.pyc' import 'encodings.cp437' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce176198> # zipimport: found 15 names in '/home/colman/anaconda3/lib/python3.6/site-packages/tflms-2.0.2-py3.6.egg' import 'site' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68cf51acc0> Python 3.6.12 |Anaconda custom (64-bit)| (default, Sep 8 2020, 23:10:56) [GCC 7.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. # extension module 'readline' loaded from '/home/colman/anaconda3/lib/python3.6/lib-dynload/readline.cpython-36m-x86_64-linux-gnu.so' # extension module 'readline' executed from '/home/colman/anaconda3/lib/python3.6/lib-dynload/readline.cpython-36m-x86_64-linux-gnu.so' import 'readline' # <_frozen_importlib_external.ExtensionFileLoader object at 0x7f68ce176400> import 'atexit' # <class '_frozen_importlib.BuiltinImporter'> # /home/colman/anaconda3/lib/python3.6/__pycache__/rlcompleter.cpython-36.pyc matches /home/colman/anaconda3/lib/python3.6/rlcompleter.py # code object from '/home/colman/anaconda3/lib/python3.6/__pycache__/rlcompleter.cpython-36.pyc' import 'rlcompleter' # <_frozen_importlib_external.SourceFileLoader object at 0x7f68ce176518> 

# Steps to reproduce: Defined a custom problem which has no problem running. Then try to use vocab from said custom problem on a new custom problem as follow. 

# Error logs: ...Traceback (most recent call last): File "/home/colman/anaconda3/bin/t2t-trainer", line 33, in <module> tf.app.run(main) File "/home/colman/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/platform/app.py", line 40, in run _run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef) File "/home/colman/anaconda3/lib/python3.6/site-packages/absl/app.py", line 300, in run _run_main(main, args) File "/home/colman/anaconda3/lib/python3.6/site-packages/absl/app.py", line 251, in _run_main sys.exit(main(argv)) File "/home/colman/anaconda3/bin/t2t-trainer", line 28, in main t2t_trainer.main(argv) File "/home/colman/anaconda3/lib/python3.6/site-packages/tensor2tensor/bin/t2t_trainer.py", line 409, in main generate_data() File "/home/colman/anaconda3/lib/python3.6/site-packages/tensor2tensor/bin/t2t_trainer.py", line 302, in generate_data registry.problem(problem_name).generate_data(data_dir, tmp_dir) File "/home/colman/anaconda3/lib/python3.6/site-packages/tensor2tensor/data_generators/text_problems.py", line 363, in generate_data self.generate_encoded_samples(data_dir, tmp_dir, split), paths) File "/media/colman/testmount/projects/trans/usr/t2t_usr/word_order.py", line 2602, in generate_encoded_samples encoder = self.get_or_create_vocab(data_dir, tmp_dir) File "/home/colman/anaconda3/lib/python3.6/site-packages/tensor2tensor/data_generators/text_problems.py", line 249, in get_or_create_vocab return other_problem.get_or_create_vocab(data_dir, tmp_dir, force_get) AttributeError: 'function' object has no attribute 'get_or_create_vocab'