Not able to run visualization of the environment

[JelenaTrisovic]

When running main.py, I use the argument --vis (among others) in order to visualize the environment. However, I keep getting the following error:

File "C:\Users\jelena\dal-master\a2c_ppo_acktr\visualize.py", line 69, in load_data
t_time = float(tmp[2])
IndexError: list index out of range

This seems to occur due to the structure of the Monitor.csv files saved in log_dir that only contain two inputs. (# {"t_start": 1595402349.3871763, "env_id": "dal-v0"} r,l,t). Apparently, load_data expects that more lines should be present, but I cannot understand why those are not there, as I did not change any of the original code. Do you have an idea why this may be happening?

Thanks a lot for your time!