Reading error messages

Errors aren't failures, they're clues. Python prints a traceback: the last line says what went wrong and the line just above shows where.

Key points

Traceback (most recent call last):
  File "app.py", line 3, in <module>
    print(score + 5)
TypeError: can only concatenate str (not "int") to str

Your turn

Fix the error above by converting score with int(score) before adding. Then make a different error on purpose and read its message.

Quiz · +10 XP