Traceback (most recent call last):


 "/home/derwin/venvbeta/bin/superset", line 12, in <module>

from superset.cli import manager


 "/home/derwin/venvbeta/local/lib/python2.7/site-packages/superset/__init__.py", line 89, in <module>

db = SQLA(app)


 "/home/derwin/venvbeta/local/lib/python2.7/site-packages/flask_sqlalchemy/__init__.py", line 677, in __init__

self.Model = self.make_declarative_base(model_class, metadata)
TypeError: make_declarative_base() takes at most 2 arguments (3 given)


Traceback (most recent call last):


 "/opt/anaconda3/lib/python3.5/site-packages/tornado/web.py", line 1467, in _stack_context_handle_exception

raise_exc_info((type, value, traceback))


 "<string>", line 4, in raise_exc_info


 "/opt/anaconda3/lib/python3.5/site-packages/tornado/web.py", line 1669, in wrapper

result = method(self, *args, **kwargs)


 "/opt/anaconda3/lib/python3.5/site-packages/tornado/websocket.py", line 196, in get

self.ws_connection.accept_connection()


 "/opt/anaconda3/lib/python3.5/site-packages/tornado/websocket.py", line 619, in accept_connection

self._accept_connection()


 "/opt/anaconda3/lib/python3.5/site-packages/tornado/websocket.py", line 681, in _accept_connection

self.handler.finish()


 "/opt/anaconda3/lib/python3.5/site-packages/tornado/web.py", line 993, in finish

self._log()

TypeError: 'Logger' object is not callable
