gistfile1.txt

/usr/lib/python3/dist-packages/ulauncher/main.py:8: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
  from gi.repository import Gtk
2019-06-13 10:47:41,305 | ERROR | ulauncher: except_hook() | Uncaught exception
Traceback (most recent call last):
  File "/usr/bin/ulauncher", line 28, in <module>
    main()
  File "/usr/lib/python3/dist-packages/ulauncher/main.py", line 122, in main
    window = UlauncherWindow.get_instance()
  File "/usr/lib/python3/dist-packages/ulauncher/utils/decorator/singleton.py", line 19, in wrapper
    instance = fn(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/ulauncher/ui/windows/UlauncherWindow.py", line 54, in get_instance
    return cls()
  File "/usr/lib/python3/dist-packages/ulauncher/ui/windows/UlauncherWindow.py", line 64, in __new__
    new_object.finish_initializing(builder)
  File "/usr/lib/python3/dist-packages/ulauncher/ui/windows/UlauncherWindow.py", line 99, in finish_initializing
    self.show_results([])
  File "/usr/lib/python3/dist-packages/ulauncher/ui/windows/UlauncherWindow.py", line 320, in show_results
    result_items = AppStatDb.get_instance().get_most_frequent(3)
  File "/usr/lib/python3/dist-packages/ulauncher/utils/decorator/singleton.py", line 19, in wrapper
    instance = fn(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/ulauncher/search/apps/AppStatDb.py", line 18, in get_instance
    return cls(os.path.join(CACHE_DIR, 'app_stat_db.db')).open()
  File "/usr/lib/python3/dist-packages/ulauncher/utils/db/KeyValueDb.py", line 35, in open
    self.set_records(pickle.load(_in))
_pickle.UnpicklingError: invalid load key, 'x'.