Traceback (most recent call last):


 "mr_my_emr_job.py", line 235, in <module>

MyEMRJob.run()


 "<...>/venv/lib/python3.7/site-packages/mrjob/job.py", line 438, in run

mr_job.execute()


 "<...>/venv/lib/python3.7/site-packages/mrjob/job.py", line 465, in execute

super(MRJob, self).execute()


 "<...>/venv/lib/python3.7/site-packages/mrjob/launch.py", line 190, in execute

self.run_job()


 "<...>/venv/lib/python3.7/site-packages/mrjob/launch.py", line 235, in run_job

runner.run()


 "<...>/venv/lib/python3.7/site-packages/mrjob/runner.py", line 507, in run

self._check_input_paths()


 "<...>/venv/lib/python3.7/site-packages/mrjob/runner.py", line 1061, in _check_input_paths

self._check_input_path(path)


 "<...>/venv/lib/python3.7/site-packages/mrjob/emr.py", line 754, in _check_input_path

for uri, obj in self._s3_fs._ls(path):
AttributeError: 'EMRJobRunner' object has no attribute '_s3_fs'

Traceback (most recent call last):


 "manage.py", line 10, in <module>

execute_from_command_line(sys.argv)


 "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 364, in execute_from_command_line

utility.execute()


 "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 356, in execute

self.fetch_command(subcommand).run_from_argv(self.argv)


 "/usr/local/lib/python2.7/site-packages/django_extensions/management/commands/sqldiff.py", line 1265, in run_from_argv

super(Command, self).run_from_argv(argv)


 "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 283, in run_from_argv

self.execute(*args, **cmd_options)


 "/usr/local/lib/python2.7/site-packages/django_extensions/management/commands/sqldiff.py", line 1252, in execute

super(Command, self).execute(*args, **options)


 "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 330, in execute

output = self.handle(*args, **options)


 "/usr/local/lib/python2.7/site-packages/django_extensions/management/utils.py", line 59, in inner

ret = func(self, *args, **kwargs)


 "/usr/local/lib/python2.7/site-packages/django_extensions/management/commands/sqldiff.py", line 1245, in handle

sqldiff_instance.find_differences()


 "/usr/local/lib/python2.7/site-packages/django_extensions/management/commands/sqldiff.py", line 659, in find_differences

self.find_unique_missing_in_db(meta, table_indexes, table_constraints, table_name)


 "/usr/local/lib/python2.7/site-packages/django_extensions/management/commands/sqldiff.py", line 416, in find_unique_missing_in_db

index_name = schema_editor._create_index_name(table_name, unique_columns)


 "/usr/local/lib/python2.7/site-packages/django/db/backends/base/schema.py", line 877, in _create_index_name

_, table_name = split_identifier(model._meta.db_table)
AttributeError: 'unicode' object has no attribute '_meta'
