SBT - missing dependency

Question

Well, my collaborator run code under build.sbt shown below without any problems while I get:

[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]                          ^

I suspect, something is missing in build.sbt:

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"
)

What is it ?

Justin Pihony · Accepted Answer · 2015-01-26 19:21:53Z

2

My guess is that your running Java 6 and your collaborator is running Java 7

This is the Container documentation for java 6, which does not list a revalidate method inherited from Component.

And here is the java 7 documentation, which DOES list a revalidate method being inherited from Component

*The same can be stated for swing

answered Jan 26, 2015 at 19:21

Justin Pihony

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2 Comments

Scony Over a year ago

Is it possible to add whole java7 (like single jar) to sbt ?

Justin Pihony Over a year ago

I don't believe so, but you could add scalacOptions += "-target:jvm-1.7" to get a better error? stackoverflow.com/questions/19208942/…

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