Witcher 3 won't start [SOLVED]

I got the witcher 3 game of the year edition from GOG, launched the install script and afterwards it launched. I turned off my computer and afterwards the game wouldn’t launch anymore.
linux mint 18, nvidia GTX 1050, drivers 418.

Debug info:

INFO 2019-06-12 00:24:59,729 [application.do_command_line:219]:Running Lutris
INFO 2019-06-12 00:24:59,729 [startup.check_driver:55]:Using NVIDIA drivers 418.56 for x86_64
INFO 2019-06-12 00:24:59,730 [startup.check_driver:59]:GPU: GeForce GTX 1050
INFO 2019-06-12 00:24:59,730 [startup.check_driver:76]:GPU: 10DE:1C8D 1025:1128 using nvidia drivers
INFO 2019-06-12 00:24:59,730 [startup.check_driver:76]:GPU: 8086:591B 1025:1127 using i915 drivers
INFO 2019-06-12 00:24:59,751 [startup.check_vulkan:113]:Vulkan is supported
INFO 2019-06-12 00:24:59,752 [dxvk.get_dxvk_versions:24]:Updating DXVK versions
DEBUG 2019-06-12 00:24:59,881 [http.get:68]:GET https://lutris.net/api/runtime
INFO 2019-06-12 00:24:59,881 [lutriswindow.toggle_connection:561]:Connected to lutris.net as caillou

Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/lutris/exceptions.py”, line 26, in wrapper
return function(*args, **kwargs)
File “/usr/lib/python3/dist-packages/lutris/game.py”, line 299, in configure_game
gameplay_info = self.runner.play()
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 832, in play
launch_info = {“env”: self.get_env(os_env=False)}
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 718, in get_env
env = super(wine, self).get_env(False)
File “/usr/lib/python3/dist-packages/lutris/runners/runner.py”, line 149, in get_env
runtime_env = self.get_runtime_env()
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 744, in get_runtime_env
if entry in wine_path:
TypeError: 'in ’ requires string as left operand, not NoneType


Update Lutris

I am at version, isn’t that the latest version?

Ah my bad, seemed like i had an issue with the PPA…
Updating now and reinstalling

It was indeed the update, thanks