SafeEyes 2.1.2 fails with 'NoneType' object is not subscriptable

[fabiangebert]

On Ubuntu 20.10 64-bit with SafeEyes 2.1.2 installed through PPA I get following error on startup:

Traceback (most recent call last):
  File "/usr/bin/safeeyes", line 9, in <module>
    load_entry_point('safeeyes==2.1.2', 'console_scripts', 'safeeyes')()
  File "/usr/lib/python3/dist-packages/safeeyes/__main__.py", line 147, in main
    safe_eyes = SafeEyes(system_locale, config)
  File "/usr/lib/python3/dist-packages/safeeyes/safeeyes.py", line 95, in __init__
    self.safe_eyes_core.initialize(self.config)
  File "/usr/lib/python3/dist-packages/safeeyes/core.py", line 78, in initialize
    self.break_queue = BreakQueue(config, self.context)
  File "/usr/lib/python3/dist-packages/safeeyes/model.py", line 110, in __init__
    current_break = self.get_break()
  File "/usr/lib/python3/dist-packages/safeeyes/model.py", line 118, in get_break
    self.__current_break = self.next()
  File "/usr/lib/python3/dist-packages/safeeyes/model.py", line 135, in next
    break_obj = self.__next_short()
  File "/usr/lib/python3/dist-packages/safeeyes/model.py", line 178, in __next_short
    longs[self.__current_long].time -= shorts[self.__current_short].time
TypeError: 'NoneType' object is not subscriptable

Used to work with 2.1.1

[slgobinath]

Can you share your cat ~/.config/safeeyes/safeeyes.json?

Don't you have long breaks?

[slgobinath]

No need for the safeeyes.json. I am able to reproduce the error and fixed it with https://github.com/slgobinath/SafeEyes/commit/bd4be002e12eb55b508b35fdf48ed606866ff0fb

I'd appreciate it if you could run from source and confirm the fix. I will release asap. Until then, I'd recommend switching back to the 2.1.1 or adding at least one long break to avoid this error.

[alex-kim-dev]

I have the same issue and I can confirm that this commit fixes it 🎉