Error:scalac: No 'scala-library*.jar' in Scala compiler classpath in Scala SDK

[AlanKassis]

I'm using Java 8
I have Scala 2.12.4
using Scalafx 8.0.144-R12
using IntelliJ 2017.3
sbt version 1.0.2

I'm getting error:
Error:scalac: No 'scala-library*.jar' in Scala compiler classpath in Scala SDK sbt: org.scala-lang:scala-library:2.12.4:jar
when I try to debug the scalafx-hello-world example

I can run it from the sbt shell and the UI will display

here's what my build.sbt looks like

[jpsacha]

Are you using OpenJDK? On Mar 19, 2018 8:15 AM, "Saleam" <notifications@github.com> wrote: I'm using Java 8 I have Scala 2.12.4 using Scalafx 8.0.144-R12 using IntelliJ 2017.3 sbt version 1.0.2 I'm getting error: Error:scalac: No 'scala-library*.jar' in Scala compiler classpath in Scala SDK sbt: org.scala-lang:scala-library:2.12.4:jar when I try to debug the scalafx-hello-world example I can run it from the sbt shell and the UI will display here's what my build.sbt looks like [image: image] <https://user-images.githubusercontent.com/5070429/37594968-ae8fe284-2bc2-11e8-81e0-bcd50fd4235e.png> — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#7>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABJkoEl8qyMK_EbrsMuBthuJrR1l-PGBks5tf6FHgaJpZM4SwDdd> .

[AlanKassis]

I'm not using OpenJDK
I managed to fix the problem by creating a new project and importing the SBT through Intellij Idea and copy-pasting the code rather than opening straight from Git.

[jpsacha]

README states to use Java 11 or newer