Traceback (most recent call last):


 "/shared/src/lutris/lutris/gui/application.py", line 175, in do_activate

self.window = LutrisWindow(application=self)


 "/shared/src/lutris/lutris/gui/lutriswindow.py", line 127, in __init__

self.game_panel = GenericPanel(application=self.application)


 "/shared/src/lutris/lutris/gui/views/generic_panel.py", line 45, in __init__

self.set_background()


 "/shared/src/lutris/lutris/gui/views/generic_panel.py", line 62, in set_background

b"background-repeat: no-repeat; }" % bg_path.encode("utf-8")
TypeError: unsupported operand type(s) for %: 'bytes' and 'bytes'

Traceback (most recent call last):


 "C:\Users\S10500\AppData\Local\Continuum\anaconda3\lib\site-packages\spyder\widgets\ipythonconsole\client.py", line 575, in show_time

elapsed_time = time.monotonic() - self.t0
TypeError: unsupported operand type(s) for -: 'float' and 'NoneType'
