Help on the error

KeyError: “None of [Index([‘id’, ‘q17’, ‘q20’, ‘q23’, ‘q26’, ‘q29’, ‘q32’, ‘q35’, ‘q38’,\n ‘q41’, ‘q44’, ‘q47’, ‘q50’],\n dtype=‘object’)] are in the [columns]”

Any fix for this error?

Can you please share the code that generated this error?