如果我这样做: val bar = foo orElse { case x =>(SLS 8.5) Expected type was: PartialFunction[?,?]在这两种情况下,参数的类型是相同的:PartialFunction[Int, String]。传入的值完全相同。为什么一种情况可以工作,而另一种情况不行?
pyspark_cassandra.UnpickledUUIDConverter$$anonfun$convertPF$1.applyOrElse(Pickling.scala:121) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:166)
at s