Hi,
Python 2.7.10
And I got the following after adding the line:
<configparser.ConfigParser object at 0x7f5340581750>
Traceback (most recent call last):
File "/opt/shared/projects/tyyrell/brickv-2.3.4/src/brickv/plugin_system/plugins/red/red_tab_settings_network.py", line 1056, in slot_network_connect_clicked
iname_previous = self.network_all_data['manager_settings'].get('Settings', 'wired_interface', '')
TypeError: get() takes exactly 3 arguments (4 given)