KeyError while using show_plots.py script

[nik1806]

I received the following error message:

Traceback (most recent call last):
  File "show_plots.py", line 275, in <module>
    main()
  File "show_plots.py", line 269, in main
    show_metrics(config_data['bags'], bags_checkpoints, bags_metadata, bags_lapdata, first_images)
  File "show_plots.py", line 247, in show_metrics
    circuit_diameter)
  File "show_plots.py", line 38, in __init__
    self.add_labels()
  File "show_plots.py", line 122, in add_labels
    self.experiment_metrics['experiment_total_real_time']) + 's')
KeyError: 'experiment_total_real_time'

I use the following command:

python3 show_plots.py -b 20220605-082510.bag

[nik1806]

In the corresponding .json file I could see experiment_total_real_time parameter.

Successfully created the data folder ./perfect_bags/lap-montmelo.
[INFO]  Successfully created the data folder 20220605-082510.
20: * Completed distance ---> 176.46626058535983
20: * Average speed ---> 6.535787429087401
20: * Position deviation MAE ---> 2.5139372691337485
20: * Position deviation total error ---> 3295.7717598343443
20: Lap not completed
20: * Experiment total simulated time ---> 27.0
20: * Mean network inference time ---> 0.02662182177527476s
20: * Frame rate ---> 31.25925925925926fps
20: * Brain iterations frequency simulated time ---> 37.13086456548195it/s
20: * Target brain iterations simulated time -> 45.45454545454545it/s
20: * Mean brain iterations real time ---> 0.028056164548494977s
20: * Brain iterations frequency real time ---> 35.64279066981888it/s
20: * Target brain iterations real time -> 20.0it/s
20: * Mean brain iterations simulated time ---> 0.02693177257525084s
20: * Mean brain iterations simulated time ---> 0.44349832775920006
20: * Real time update rate ---> 1000
20: * GPU inference ---> False
20: * Saving experiment ---> True
20: Saving metrics to ROS bag
[INFO] [1654417595.278474, 44.008000]: Image received and sent to /first_image
20: * Experiment total real time -> 73.55877709388733