Traceback (most recent call last):


 "/Users/patrick/miniconda3/bin/toga-demo", line 11, in <module>

sys.exit(run())


 "/Users/patrick/miniconda3/lib/python3.6/site-packages/toga_demo/__main__.py", line 5, in run

main().main_loop()


 "/Users/patrick/miniconda3/lib/python3.6/site-packages/toga_cocoa/app.py", line 167, in main_loop

self._startup()


 "/Users/patrick/miniconda3/lib/python3.6/site-packages/toga_cocoa/app.py", line 95, in _startup

self._impl = NSApplication.sharedApplication()
TypeError: 'ObjCInstance' object is not callable

Traceback (most recent call last):


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app

response = self.full_dispatch_request()


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request

rv = self.dispatch_request()


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request

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


 "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1140, in decorated_view

return flask_login.login_required(func)(*args, **kwargs)


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask_login.py", line 758, in decorated_view

return func(*args, **kwargs)


 "/home/pi/oprint/local/lib/python2.7/site-packages/flask_principal/__init__.py", line 198, in _decorated

rv = f(*args, **kw)


 "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/settings.py", line 294, in setSettings

response = _saveSettings(data)


 "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/settings.py", line 418, in _saveSettings

if "timeoutTemperatureAutoreport" in data["serial"]: s.setFloat(["serial", "timeout", "temperatureAutoreport"], data["serial"]["timeoutTemperatureAutoreport"], minimum=0.0)


 "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/settings.py", line 1688, in setFloat

self.set(path, floatValue, **kwargs)
TypeError: set() got an unexpected keyword argument 'minimum'
