find implicit value for evidence parameter of type org.apache.flink.api.com"/>
Error:(17, 34) could not find implicit value for evidence parameter of type org.apache.flink.api.com
IDEA运行Flink程序报错
Error:(17, 34) could not find implicit value for evidence parameter of type
org.apache.flink.api.common.typeinfo.TypeInformation[Int]
原因是没有导入隐式转换,导入隐式转换即可。
import org.apache.flink.api.scala._
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Error:(17, 34) could not find implicit value for evidence parameter of type org.
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