Backtrace when not using the stepping emulator

[mads256h]

python is version 3.10 on my system.

Using the command

python exercise_runner.py --lecture 0 --algorithm PingPong --type async --devices 3

Gives the following backtrace:

Traceback (most recent call last):
  File "/home/mads/GitHub/DistributedExercisesAAU/exercise_runner.py", line 100, in <module>
    run_exercise(args.lecture[0], args.algorithm[0], args.type[0], args.devices[0], False)
  File "/home/mads/GitHub/DistributedExercisesAAU/exercise_runner.py", line 79, in run_exercise
    instance.shell.start()
    ^^^^^^^^^^^^^^
AttributeError: 'AsyncEmulator' object has no attribute 'shell'

It seems that only the SteppingEmulator has this attribute.

It seems to run anyway, though.

[danielalexlarsen]

Also running Ubuntu 22.04 with python 3.10.12 and the dependencies installed, getting the same errors for sync and async.

[michelealbano]

We have just corrected it. We are patching the bug shortly.