When I try to run this script,
I get this error:
Traceback (most recent call last):
File "Show Kerning Pairs.py", line 44
for R in Font.kerning[masterID][L]:
File "_convenience_mapping.py", line 18, in __getitem__objectForKey_
return container_unwrap(res, KeyError, key)
File "_convenience.py", line 113, in container_unwrap
raise exc_type(*exc_args)