Fix TypeError: Resolve type mismatches in Python code and functions

Wed, 18 Sep 2024 00:00:00 +0000

1. Symptoms

TypeError in Python occurs when an operation or function receives an argument of an incompatible type. The error message typically follows the format: TypeError: <operation>(): argument types did not match C types or TypeError: unsupported operand type(s) for <operator>: '<type1>' and '<type2>'.

Common symptoms include:

Arithmetic operations on non-numeric types:

>>> 5 + "hello"
TypeError: unsupported operand type(s) for +: 'int' and 'str'

Function calls with wrong argument types:

Dynamic Typing on ErrorVault — Developer Error Code Dictionary

Fix TypeError: Resolve type mismatches in Python code and functions

1. Symptoms