Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 127, in paint

textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): not enough arguments

Traceback (most recent call last):


 "/Users/xxx/anaconda3/lib/python3.6/site-packages/requests/packages/urllib3/connection.py", line 141, in _new_conn

(self.host, self.port), self.timeout, **extra_kw)


 "/Users/xxx/anaconda3/lib/python3.6/site-packages/requests/packages/urllib3/util/connection.py", line 83, in create_connection

raise err


 "/Users/xxx/anaconda3/lib/python3.6/site-packages/requests/packages/urllib3/util/connection.py", line 73, in create_connection

sock.connect(sa)
ConnectionRefusedError: [Errno 61] Connection refused
