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。
StdIn是在scala2.11.-之后才加入的,之前的不具有。
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。
本文代码已提交至 play-community 项目，详情请参考 controllers.demo.ThrottleDemoController 。
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...
其中，public是scala默认的访问修饰符，package-private是java的默认访问修饰符。scala没有package-private（...
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<console>:13: error: object BeanProperty is not a member of package reflect import scala.reflect.BeanProperty ^ scala> import scala.beans.BeanProperty import scala.beans.BeanProperty scala> :paste // Entering paste mode (ctrl-D to finish) ...
在Scala2.11中,我得到一个错误:error: object parsing is not a member of package util。我发现解析库在默认情况下不再位于util包中,而必须是。我已经下载了它,并尝试将其作为一个新的源文件夹添加到我的Eclipse 浏览0提问于2014-11-02得票数 20 回答已采纳...
* except those of value classes. Value classes are subclasses of [[AnyVal]], which includes * primitive types such as [[Int]], [[Boolean]], and user-defined value classes. * * Since `Null` is not a subtype of value types, `null` is not a member of any such type. ...