Traceback (most recent call last):
  File "/home/arup/mc/venv/bin/mc", line 33, in <module>
    sys.exit(load_entry_point('mc', 'console_scripts', 'mc')())
  File "/home/arup/mc/venv/lib/python3.8/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/arup/mc/venv/lib/python3.8/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/arup/mc/venv/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/arup/mc/venv/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/arup/mc/venv/lib/python3.8/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/arup/mc/mc/cli.py", line 228, in difference
    config_a = Config(path=Path(read_path_a))
  File "/home/arup/mc/mc/build.py", line 17, in __init__
    super().__init__(path=path)
  File "/home/arup/mc/mc/base.py", line 389, in __init__
    self.build_from_xml(root)
  File "/home/arup/mc/mc/base.py", line 144, in build_from_xml
    self.modules[key] = Module(key, xml_object=sub_object)
  File "/home/arup/mc/mc/base.py", line 533, in __init__
    self.valid_param_keys = list(VALID_MAP['modules'][name].get('params', []))
KeyError: 'roadpricing'