Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错
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2024-04-09 18:58:53
Vue给报的错:
Duplicate keys detected: ‘[object Object]’. This may cause an update error.
翻译过来就是
检测到重复键：“[对象对象]”。这可能会导致更新错误。
![Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzY2OS8wMzQ3OGZlNWI2YzRkZTlkNGZmOGQ0MDkyNDMzOTg5NS5wbmc= "Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错")
说实话,一看到这个[object Object]我就想起我在遍历循环的时候传了一次对象来着.
![Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzU3NS84OTkzYmFlNWE1NzE2ZWFhYjEzOTVjNGZmZmI0MTZiZi5wbmc= "Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错")
平时我这样写都没错,但是这次就出了点毛病,我随手改了一下,给了一个具体的值:
![Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzM0NS80YWM4Y2M2M2I2N2RmMTFhYTEwOWY2Yjg0ZTc0MDQyOS5wbmc= "Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错")
错误就没了?!?!?!?!?!?!?!下面这样写也没问题.
![Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzM2Mi9jNWQ5NGRmYzNhMjI2ZjI1ZTEzMjM0NjQ4M2QzYjQzMi5wbmc= "Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错")
![Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错](/default/index/img?u=aHR0cHM6Ly9waWFuc2hlbi5jb20vaW1hZ2VzLzU3Ni8xYmI1ZTZiNTE3Y2MwZjE5YTE3ZTIwNDVlN2RhM2Q5OC5wbmc= "Duplicate keys detected: '[object Object]'. This may cause an update error.---Vue报错")
虽然不知道错哪了,还是记个笔记好了.
