原因是scala缺少包,需要把spark或对应的包放入scala目录下的lib,然后重启主机,在terminal输入reboot即可。 如果不重启主机,则在交互式编程中可以成功import。但是直接在控制台输入scala *.scala则会显示 not found或者形如标题的错误。
原因是scala缺少包,需要把spark或对应的包放入scala目录下的lib,然后重启主机,在terminal输入reboot即可。 如果不重启主机,则在交互式编程中可以成功import。但是直接在控制台输入scala *.scala则会显示 not found或者形如标题的错误。
Scala 运行代码报错: error: object redisson is not a member of package org 最近开始学习 Scala,对于我不熟悉的语言写起代码来真是不顺手,今天又犯了个特别二的错误,分享出来。 我在执行代码的时候报了一排错误,类似于: error: object redisson is not a member of package org 凡是我引的包全都说不存在。
error: object xml is not a member of package scala did you mean Nil? 在网上查了半天,最后找到个比较便捷的解决方案,这里写出来供参考 原因: Links: 1.scala-xml本身代码-https://github.com/scala/scala-xml 2.stackoverflow讨论-https://stackoverflow.com/questions/24559236/object-xml-is-not-a-memb...
例如对于一个计算密集型接口，假设压测值是100rps, 如果实际情况长期高于这个值，则会引起滚雪球效应，...
Crawler.scala:1:error:object jsoup is not a member of package org import org.jsoup._ ^ Crawler.scala:2:error:object jsoup is not a member of package org import org.jsoup.nodes._ ^ ... 这是编译的时候没有将jar包加入类路径,因此: C:\Users...
steps I just run this code in CMD sbt package problem I'm developing a Spark process in Scala (Eclipse IDE) I am trying to packaged in a .jar with sbt but in getting this error (see picture). Please any help I will be grateful. Spark 1.6...
scalatest.junit.JUnitRunner时,我得到了object is not a member of package org.scalatest,但import+= "org.sc 浏览2提问于2020-04-20得票数 0 1回答 Akka :不覆盖org.scalatest.Suite中的抽象方法org.scalatest.Suite() 、、、 com.james.controllers.PingPongApiTest is not abstract and does not overri...
Hi, leois30years old, and you have 2 eyes. # 伴生类里面可以访问伴生对象的private field,在外面不行。 scala> Person.eyeNum <console>:15: error: value eyeNum is not a member of object Person Person.eyeNum ^ object继承抽象类 object的功能和class类似,除了不能定义接收参数的constructor之外,obje...
<console>:11: error: not found: value ArrayBuffer val arr = ArrayBuffer("apple","google","alibaba") ^ scala> import scala.util.collection.mutalbe.ArrayBuffer <console>:11: error: object collection is not a member of package util import scala.util.collection.mutalbe.ArrayBuffer ...