Traceback (most recent call last):
File "/home/maxking/.virtualenvs/py3/bin/mailman", line 11, in <module>
load_entry_point('mailman', 'console_scripts', 'mailman')()
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 722, in __call__
return self.main(*args, **kwargs)
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 696, in main
with self.make_context(prog_name, args, **extra) as ctx:
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 621, in make_context
self.parse_args(ctx, args)
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 1015, in parse_args
echo(ctx.get_help(), color=ctx.color)
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 496, in get_help
return self.command.get_help(self)
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 830, in get_help
self.format_help(ctx, formatter)
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 845, in format_help
self.format_options(ctx, formatter)
File "/home/maxking/Documents/mm3/mailman/src/mailman/bin/mailman.py", line 88, in format_options
super().format_commands(ctx, formatter)
File "/home/maxking/.virtualenvs/py3/lib/python3.6/site-packages/click-6.7-py3.6.egg/click/core.py", line 1000, in format_commands
for subcommand in self.list_commands(ctx):
File "/home/maxking/Documents/mm3/mailman/src/mailman/bin/mailman.py", line 47, in list_commands
self._load()
File "/home/maxking/Documents/mm3/mailman/src/mailman/bin/mailman.py", line 43, in _load
add_components('commands', ICLISubCommand, self._commands)
File "/home/maxking/Documents/mm3/mailman/src/mailman/utilities/modules.py", line 215, in add_components
for component_class in find_pluggable_components(subpackage, interface):
File "/home/maxking/Documents/mm3/mailman/src/mailman/utilities/modules.py", line 179, in find_pluggable_components
for name, plugin_config in config.plugin_configs:
File "/home/maxking/Documents/mm3/mailman/src/mailman/config/config.py", line 266, in plugin_configs
plugin_sections = self._config.getByCategory('plugin', [])
AttributeError: 'NoneType' object has no attribute 'getByCategory'