Traceback (most recent call last):

 "<string>", line 45, in <module>

 "<string>", line 31, in main

 "c:\Users\Scott.Scott-PC\Development\Projects\Ice\build\ice\out00-PYZ.pyz\ice.rom_manager", line 39, in __init__TypeError: 'NoneType' object is not iterable
Traceback (most recent call last):


 "dvc/command/plots.py", line 37, in run


 "dvc/command/plots.py", line 80, in _func


 "dvc/repo/plots/__init__.py", line 173, in diff


 "dvc/repo/plots/diff.py", line 16, in diff


 "dvc/repo/plots/__init__.py", line 160, in show
dvc.exceptions.MetricDoesNotExistError: 'loss.csv' does not exist.
