Traceback (most recent call last):


 "cantonese.py", line 702, in <module>

main()


 "cantonese.py", line 690, in main

with open(sys.argv[1], encoding = "utf-8") as f:
IndexError: list index out of range

Traceback (most recent call last):



 "<ipython-input-4-e05d1f2e4638>", line 1, in <module>

fen = tk.Tk()



 "/usr/lib/python3.6/tkinter/__init__.py", line 2012, in __init__

baseName = os.path.basename(sys.argv[0])

IndexError: list index out of range
