Traceback (most recent call last):


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1997, in __call__

return self.wsgi_app(environ, start_response)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1985, in wsgi_app

response = self.handle_exception(e)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask_cors/extension.py", line 161, in wrapped_function

return cors_after_request(app.make_response(f(*args, **kwargs)))


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1540, in handle_exception

reraise(exc_type, exc_value, tb)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1982, in wsgi_app

response = self.full_dispatch_request()


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1614, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask_cors/extension.py", line 161, in wrapped_function

return cors_after_request(app.make_response(f(*args, **kwargs)))


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1517, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1612, in full_dispatch_request

rv = self.dispatch_request()


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/app.py", line 1598, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask_restless/views.py", line 157, in decorator

return func(*args, **kw)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/mimerender.py", line 265, in wrapper

content = renderer(**result)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask_restless/views.py", line 303, in jsonpify

response = jsonify(*args, **kw)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask_restless/views.py", line 219, in jsonify

response = _jsonify(*args, **kw)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/json.py", line 263, in jsonify

(dumps(data, indent=indent, separators=separators), '\n'),


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/json.py", line 123, in dumps

rv = _json.dumps(obj, **kwargs)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/__init__.py", line 250, in dumps

sort_keys=sort_keys, **kw).encode(obj)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 209, in encode

chunks = list(chunks)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 434, in _iterencode

for chunk in _iterencode_dict(o, _current_indent_level):


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict

for chunk in chunks:


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 332, in _iterencode_list

for chunk in chunks:


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict

for chunk in chunks:


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 442, in _iterencode

o = _default(o)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/flask/json.py", line 80, in default

return _json.JSONEncoder.default(self, o)


 "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/json/encoder.py", line 184, in default

raise TypeError(repr(o) + " is not JSON serializable")
TypeError: datetime.timedelta(0, 3) is not JSON serializable

Traceback (most recent call last):


 "legendary\cli.py", line 1375, in <module>


 "legendary\cli.py", line 1359, in main


 "legendary\cli.py", line 978, in egs_sync


 "legendary\core.py", line 1046, in egl_get_importable


 "legendary\core.py", line 1049, in <listcomp>


 "legendary\core.py", line 213, in asset_valid
TypeError: 'NoneType' object is not iterable
