Comment 17 for bug 1354731

(In reply to Daniel Pielmeier from comment #9)
> for p in list(range(num_pens)):

With this, the error is the same on version 3.14.10 :
> hp-levels[8834]: debug: num_pens = 2
> hp-levels[8834]: debug: pen 0 {'index': 0, 'kind': 3L, 'level': 194, 'ack': True,
> 'hp-ink': False, 'dvc': 36480L, 'level-trigger': 0, 'virgin': True, 'health': 0,
> 'known': False, 'type': 0, 'id': 0}
> hp-levels[8834]: debug: pen 1 {'index': 1, 'kind': 0L, 'level': 66, 'ack': True,
> 'hp-ink': False, 'dvc': 5580L, 'level-trigger': 0, 'virgin': True, 'health': 0,
> 'known': False, 'type': 0, 'id': 17}
> error: Error attempting to read r-value (2).

I tried 3.15.2 and it changes nothing.