Question

好吧，我的协作者在build.sbt下面运行代码而没有任何问题，我得到了：

[error] /.../GameMap.scala:91: value revalidate is not a member of javax.swing.JFrame
[error]     frame.revalidate()
[error]           ^
[error] /.../GameMap.scala:92: value revalidate is not a member of java.awt.Container
[error]     frame.getContentPane.revalidate()
[error]                          ^

我怀疑，build.sbt中缺少一些东西：

scalaVersion := "2.10.4"

resolvers += "Typesafe Repository" at "http://repo.typesafe.com/typesafe/releases/"

// scalacOptions ++= Seq("-feature")                                                                                                                                    

libraryDependencies ++= Seq(
  "com.typesafe.akka" %% "akka-actor" % "2.3.8",
  "com.typesafe.akka" %% "akka-cluster" % "2.3.8",
  "org.scala-lang" % "scala-swing" % "2.10.4"
)

这是什么？

Answer 1

我的猜测是你正在运行的Java 6和你的协作者正在运行Java 7

This is the Container documentation for java 6，未列出从revalidate继承的Component方法。

And here is the java 7 documentation，其中列出了从revalidate继承的Component方法

* swing

可以说明相同的内容

SBT - 缺少依赖性

1 个答案: