Python error raising & args passing

error_test.py

for j in range(2):
    try:
        for i in range(10):
            print(i)
            if i == 3:
                raise StopIteration
    except:
        print("raised successfully")
        continue

def u_func(i: int):
    if i == 0:
        raise ValueError(5555)
    else:
        print(i)

i_list = [1, 0]
for i in i_list:
    try:
        u_func(i)
    except ValueError as err:
        print(type(err.args))
        print(err.args[0])
        print(type(err.args[0]))