TypeError：缺少1個必需的位置參數

Question

def characterName(name):
    print("What would you like to name your character?")
    name = input()
    name = str(name)

return characterName(name)

def displayIntro():
    print(name + ' are in a land full of dragons. In front of ' + name)
    print(', ' + name + ' see two caves. In one cave, the dragon is friendly')
    print('and will share his treasure with ' + name + '. The other dragon')
    print('is greedy and hungry, and will eat ' + name + ' on sight.')
    print()

為什么會一直給我輸入類型錯誤？ 我基本上是想從定義塊中返回變量“名稱”，以便可以在其他塊中使用它。 問題是，我嘗試將其弄亂一點，然后出現錯誤：未定義“名稱”。 所以我不知道我在做什么錯。 謝謝！

Answer 1

我看到的問題是您尚未在displayIntro（）中調用方法characterName（）來獲取某個變量中的名稱。 我不知道您是否想要這樣，但是下面是我對您的問題的解決方案。

def characterName():
    print("What would you like to name your character?")
    name = input()
    name = str(name)
    return name

def displayIntro():
    name = characterName()
    print(name + ' are in a land full of dragons. In front of ' + name)
    print(', ' + name + ' see two caves. In one cave, the dragon is friendly')
    print('and will share his treasure with ' + name + '. The other dragon')
    print('is greedy and hungry, and will eat ' + name + ' on sight.')
    print()

displayIntro()