Java.lang.NoSuchMethodError: sbt.package $ .Zero () Lsbt / Global $;

Question

When using Scala.js 0.6.20 ( addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.20") in project/plugins.sbt ), when you try to import a project using sbt 0.13.15 following error:

 java.lang.NoSuchMethodError: sbt.package$.Zero()Lsbt/Global$; at org.scalajs.sbtplugin.ScalaJSPluginInternal$.org$scalajs$sbtplugin$ScalaJSPluginInternal$$scalaJSStageSettings(ScalaJSPluginInternal.scala:254) at org.scalajs.sbtplugin.ScalaJSPluginInternal$$anonfun$22.apply(ScalaJSPluginInternal.scala:446) at org.scalajs.sbtplugin.ScalaJSPluginInternal$$anonfun$22.apply(ScalaJSPluginInternal.scala:446) at scala.Function2$$anonfun$tupled$1.apply(Function2.scala:54) at scala.Function2$$anonfun$tupled$1.apply(Function2.scala:53) 

Similar problem: https://gitter.im/scala-js/scala-js?at=59b53890b59d55b823db1dcd

Answer 1

As noted in the release notes , Scala.js 0.6.20 requires sbt 0.13.16 or higher. To do this, the project/build.properties must be modified to install:

 sbt.version=0.13.16 

(or something compatible)