Python中的TypeError错误通常发生在以下情况下：
a = "Hello"
b = 10
c = a + b # TypeError: can only concatenate str (not "int") to str
def add_numbers(a, b):
return a + b
result = add_numbers(5) # TypeError: add_numbers() missing 1 required positional argument: 'b'
def square_number(number):
return number ** 2
result = square_number("5") # TypeError: unsupported operand type(s) for ** or pow(): 'str' and 'int'
number = 10
for i in number: # TypeError: 'int' object is not iterable
print(i)
a = "Hello"
b = [1, 2, 3]
c = a + b # TypeError: can only concatenate str (not "list") to str
这些只是一些常见的TypeError错误的例子，实际上还有很多其他可能的原因。当出现TypeError错误时，可以通过检查错误消息和代码来确定具体的原因。
