Duplicate keys detected: ‘0’. This may cause an update error.
报错Duplicate keys detected: ‘0‘. This may cause an update error. ?
原代码
报错Duplicate keys detected: ‘0‘. This may cause an update error. ?
改后
报错Duplicate keys detected: ‘0‘. This may cause an update error. ?

出现这个问题多为同一个页面有多个v-for循环,且循环的key都是index,可以把key定义成唯一值类似code或者id这种就可以解决

相关文章: