Traceback (most recent call last):


 "/home/gb/Documents/Research/Projects/dvc/dvc/repo/experiments/executor/base.py", line 330, in _repro_dvc

yield dvc


 "/home/gb/Documents/Research/Projects/dvc/dvc/repo/experiments/executor/base.py", line 268, in reproduce

dvc_checkout(dvc, force=True, quiet=True, allow_missing=True)


 "/home/gb/Documents/Research/Projects/dvc/dvc/repo/__init__.py", line 49, in wrapper

return f(repo, *args, **kwargs)


 "/home/gb/Documents/Research/Projects/dvc/dvc/repo/checkout.py", line 104, in checkout

total = get_all_files_numbers(pairs)


 "/home/gb/Documents/Research/Projects/dvc/dvc/repo/checkout.py", line 41, in get_all_files_numbers

return sum(


 "/home/gb/Documents/Research/Projects/dvc/dvc/repo/checkout.py", line 42, in <genexpr>

stage.get_all_files_number(filter_info) for stage, filter_info in pairs


 "/home/gb/Documents/Research/Projects/dvc/dvc/stage/__init__.py", line 611, in get_all_files_number

return sum(
TypeError: unsupported operand type(s) for +: 'int' and 'NoneType'

Traceback (most recent call last):


 "/Library/Python/2.7/site-packages/instalooter/cli/__init__.py", line 173, in main

dlpbar_cls=None if args['--quiet'] else TqdmProgressBar)


 "/Library/Python/2.7/site-packages/instalooter/looters.py", line 470, in download

new_only, condition)


 "/Library/Python/2.7/site-packages/instalooter/looters.py", line 622, in _fill_media_queue

if media['__typename'] == "GraphSidecar":
TypeError: 'NoneType' object has no attribute '__getitem__'
