KeyError Message about blackjack-simulator

[djl314]

This error occurs when the:
HARD_STRATEGY = {}
SOFT_STRATEGY = {}
PAIR_STRATEGY = {}
are empty - this is a result of loading an invalid CSV file. See the other post related to " INDEX" error for comments on correctly loading the csv file via the importer.

[djl314]

SOLUTION FOR INDEX ERROR in other post:

This is the expected behavior, the sys object receives arguments when calling the script from the command line.
sys.argv[1] is the first argument passed - it should be the name/path to the Strategy.csv file.
EX: python blackjack_sim.py strategy.csv (assumes csv file in same directory as py file.)

In the alternativve, if you are running from within editor, you can remove the argv[1] and just hard code the file name/path:
EX: importer = StrategyImporter('BS.csv')