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[Solved] KeyError when accessing a dictionary key - What's the issue?

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I'm working with a Python dictionary, and suddenly I'm getting a "KeyError: 'key_name' not found." I'm sure the key is there. Why is Python complaining?

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The "KeyError" indicates that the specified key is not present in the dictionary. Ensure the key exists before accessing it using

 if 'key_name' in my_dict:

 or use the `get` method:

my_dict.get('key_name', 'default_value')

 to avoid the error.

Please close the topic if your issue has been resolved. Add comments to continue adding more context or to continue discussion and add answer only if it is the answer of the question.
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