Why am i getting 'keyerror: 'keyname'' when accessing dictionary?

Example:

dict = {'a': 1, 'b': 2}
print(dict['c'])

Solution:

The error means you're trying to access a key in a dictionary that doesn't exist. Always check if the key exists in the dictionary or use the `get` method which can provide a default value.

dict = {'a': 1, 'b': 2}
print(dict.get('c', 'Default Value'))