python - ValueError: invalid literal for int () with base 10 . . . The astype() method raises ValueError: invalid literal for int() with base 10: '' for the very same reason that is detailed on many answers here In such cases, if you want the empty string '' parsed as a missing value aka NaN, then use to_numeric instead of astype() and the error goes away
How to fix ValueError: invalid literal for int () with base 10 in . . . Here are several ways to resolve this error: 1 Check and Clean Input Strings: Before converting a string to an integer, ensure that the string contains only valid numeric characters You can remove any unwanted characters or spaces before conversion Explanation: int ("123") converts the string "123" directly to the integer 123
What is the meaning of invalid literal for int () with base ValueError: invalid literal for int() with base 10: '23 5' One can think that while executing the above code, the decimal part ‘ 5’ should be truncated and the code should give output as 23 only
Python - ValueError: invalid literal for int () with base 10: 1 int () can't take an empty string, that's an invalid parameter for it You'll need to test for if a string is empty when getting it as an int You can do that in a list comprehension like this: [int(x) if not (x isspace() or x == '') else 0 for x in string split("-")]