Division by zero when resetting the environment

[manjavacas]

The following non-handled exception occurs when resetting the environment:

Traceback (most recent call last):
  File "./A2C.py", line 85, in <module>
    obs = env.reset()
  File "/usr/local/lib/python3.6/dist-packages/gym/core.py", line 264, in reset
    observation = self.env.reset(**kwargs)
  File "/workspaces/energym/energym/envs/eplus_env.py", line 225, in reset
    self.logger.log_episode(episode=self.simulator._epi_num)
  File "/workspaces/energym/energym/utils/common.py", line 307, in log_episode
    self.comfort_violation_timesteps/self.total_timesteps*100)
ZeroDivisionError: division by zero

I'm using Energym v0.3.0 in Ubuntu. The error occurs in both discrete and continuous environments.

I was able to stop it from occurring by previously activating the logger with: env.env_method('activate_logger'), but this is an exception that should be handled.

Cheers!