Traceback (most recent call last):


 "/home/john/.virtualenvs/hw/lib/python3.5/site-packages/pony/orm/dbapiprovider.py", line 56, in wrap_dbapi_exceptions

try: return func(provider, *args, **kwargs)


 "/home/john/.virtualenvs/hw/lib/python3.5/site-packages/pony/orm/dbapiprovider.py", line 316, in execute

new_id = provider._execute(cursor, sql, arguments, returning_id)


 "/home/john/.virtualenvs/hw/lib/python3.5/site-packages/pony/orm/dbapiprovider.py", line 324, in _execute

if arguments is None: cursor.execute(sql)
sqlite3.OperationalError: no such table: answer

Traceback (most recent call last):


 "/home/ubuntu/git/superset/venv/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1244, in _execute_context

cursor, statement, parameters, context


 "/home/ubuntu/git/superset/venv/lib/python3.6/site-packages/sqlalchemy/engine/default.py", line 552, in do_execute

cursor.execute(statement, parameters)
sqlite3.OperationalError: no such table: user_attribute
