【已解决】Specifying keys via field positions is only valid for tuple data types. Type: GenericType＜scala

2023-10-23 09:46:20 浏览数 (1)

Specifying keys via field positions is only valid for tuple data types. Type: GenericType<scala.Tuple1>

问题

Tuple1值错误

思路

导错包

重新导包即可

解决

成功运行!

scala data field types

0 人点赞