[Solved] Identify the error in this custom exception definition:class CustomError(Exception): def __init__(self, message): print(message) | Python

Python - Custom Exceptions

Identify the error in this custom exception definition:

class CustomError(Exception):
    def __init__(self, message):
        print(message)

AException cannot be extended

BClass name should be lowercase

Cprint() cannot be used in __init__

DMissing call to super().__init__(message) in __init__

Step-by-Step Solution

Solution:

Step 1: Check __init__ method in custom exception
Custom exceptions should call the parent Exception __init__ to set the message properly.
Step 2: Why call super().__init__(message)?
This ensures the message is stored and accessible like normal exceptions.
Final Answer:
Missing call to super().__init__(message) in __init__ -> Option D
Quick Check:
Always call super().__init__ in custom exception init [OK]

Quick Trick: Call super().__init__ to set message in custom exceptions [OK]

Common Mistakes:

MISTAKES

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