原因
当前环境之下找到不到scala的包
解决办法
引入包
import org.apache.flink.api.scala._
详细解决方案
Flink1.11.2-scala 2.12.12 No implicits found for parameter evidence$12
热度：78 发布时间：2023-11-22 16:00:20.0
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