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python

ValueError: invalid literal for int() with base 10: 'abc'

Error message

ValueError: invalid literal for int() with base 10: 'abc'

What broke

The code attempted to convert the string 'abc' into an integer using the int() function. Since 'abc' does not represent a valid integer, Python raises a ValueError.

Why it broke

This broke because the int() function expects a string that can be interpreted as a number. When it encounters a string with non-numeric characters, it cannot perform the conversion.

How to fix

To fix this, ensure that the string being converted to an integer contains only numeric characters. You can use a try-except block to handle potential conversion errors gracefully.

Code fix

try:
    number = int('abc')
except ValueError:
    number = None  # or handle the error appropriately

Explained by ErrorOracle

Prevention tip

You can use a try-except block to handle potential conversion errors gracefully.

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