no-value-for-parameter / E1120#

Message emitted:

No value for argument %s in %s call

Description:

Used when a function call passes too few arguments.

Correct code:

def add(x, y):
    return x + y

add(1, 2)

Problematic code:

def add(x, y):
    return x + y

add(1)  # [no-value-for-parameter]

Created by the typecheck checker.