File "/usr/bin/picard", line 2, in <module>
    from picard.tagger import main; main('/usr/share/locale', True)
File "/usr/lib/python3.6/site-packages/picard/tagger.py", line 786, in main
    tagger = Tagger(picard_args, unparsed_args, localedir, autoupdate)
File "/usr/lib/python3.6/site-packages/picard/tagger.py", line 111, in __init__
    config._setup(self, picard_args.config_file)
File "/usr/lib/python3.6/site-packages/picard/config.py", line 284, in _setup
    config = Config.from_app(app)
File "/usr/lib/python3.6/site-packages/picard/config.py", line 136, in from_app
    this.__initialize()
File "/usr/lib/python3.6/site-packages/picard/config.py", line 119, in __initialize
    self.setting = ConfigSection(self, "setting")
File "/usr/lib/python3.6/site-packages/picard/config.py", line 40, in __init__
    self.__load_keys()
File "/usr/lib/python3.6/site-packages/picard/config.py", line 49, in __load_keys
    self.__config[key] = self.__qt_config.value(key)
TypeError: unable to convert a C++ 'QVariantList' instance to a Python object