Error while trying to retrain the model with MAPS dataset

[carlosholivan]

I'm trying to train the model with MAPS dataset with the command:

python train.py with logdir=runs/model iterations=1000000

and

python train.py

But I got the following error:

INFO - train_transcriber - Running command 'train'
INFO - train_transcriber - Started run with ID "3"
ERROR - train_transcriber - Failed after 0:00:02!
Exception originated from within Sacred.
Traceback (most recent calls):
  File "/home/user/anaconda3/lib/python3.8/site-packages/sacred/commands.py", line 40, in _non_unicode_repr
    repr_string, isreadable, isrecursive = pprint._safe_repr(objekt, context,
TypeError: _safe_repr() missing 1 required positional argument: 'sort_dicts'

I installed the dependencies with:

pip install -r requirements.txt

I checked the version of sacred and it's 0.7.4

[gergol]

IIRC I had that error, too. It's not related to the maps set but rather a change in the function signature of pprint._safe_repr which seems to expect another argument at the end ( i think i set this to True and it worked)

[jongwook]

I also used sacred version 0.7.4. It seems that that version is not compatible with python 3.8, which added the sort_dicts argument. Sacred might have fixed the issue in their newer versions but their README doesn't list python 3.7 as of version 0.8.1. Can you try with Python 3.7?