Traceback (most recent call last):


 "deep_speech.py", line 411, in <module>

absl_app.run(main)


 "/home/yuhao/ENVs/py3.5-tensorflow-1.13.1/lib/python3.5/site-packages/absl/app.py", line 300, in run

_run_main(main, args)


 "/home/yuhao/ENVs/py3.5-tensorflow-1.13.1/lib/python3.5/site-packages/absl/app.py", line 251, in _run_main

sys.exit(main(argv))


 "deep_speech.py", line 404, in main

run_deep_speech(flags_obj)


 "deep_speech.py", line 226, in run_deep_speech

distribution_strategy = distribution_utils.get_distribution_strategy(num_gpus)


 "/home/yuhao/repos/models/official/utils/misc/distribution_utils.py", line 115, in get_distribution_strategy

distribution_strategy = distribution_strategy.lower()
AttributeError: 'int' object has no attribute 'lower'
Traceback (most recent call last):


 "/patroni/patronictl.py", line 5, in <module>

ctl(None)


 "/usr/lib/python2.7/site-packages/click/core.py", line 764, in __call__

return self.main(*args, **kwargs)


 "/usr/lib/python2.7/site-packages/click/core.py", line 717, in main

rv = self.invoke(ctx)


 "/usr/lib/python2.7/site-packages/click/core.py", line 1137, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/usr/lib/python2.7/site-packages/click/core.py", line 956, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/usr/lib/python2.7/site-packages/click/core.py", line 555, in invoke

return callback(*args, **kwargs)


 "/usr/lib/python2.7/site-packages/click/decorators.py", line 27, in new_func

return f(get_current_context().obj, *args, **kwargs)


 "/patroni/patroni/ctl.py", line 814, in members

output_members(cluster, cluster_name, extended, fmt)


 "/patroni/patroni/ctl.py", line 723, in output_members

append_port = any(str(m.conn_kwargs()['port']) != '5432' for m in cluster.members) or\


 "/patroni/patroni/ctl.py", line 723, in <genexpr>

append_port = any(str(m.conn_kwargs()['port']) != '5432' for m in cluster.members) or\


 "/patroni/patroni/dcs/__init__.py", line 155, in conn_kwargs

r = urlparse(self.conn_url)


 "/usr/lib64/python2.7/urlparse.py", line 142, in urlparse

tuple = urlsplit(url, scheme, allow_fragments)


 "/usr/lib64/python2.7/urlparse.py", line 196, in urlsplit

i = url.find(':')
AttributeError: 'NoneType' object has no attribute 'find'
