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Classpath initialization issues on JDK9 #9103

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scabug opened this issue Jan 20, 2015 · 3 comments
Closed

Classpath initialization issues on JDK9 #9103

scabug opened this issue Jan 20, 2015 · 3 comments
Labels
jdk9 [obsolete]
Milestone
2.11.12

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@scabug
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scabug commented Jan 20, 2015

Latest (b45) release of JDK9 includes modularized Java's standard library. This causes problems with initialization of the classpath:

$ scalac A.scala
error: scala.reflect.internal.MissingRequirementError: object java.lang.Object in compiler mirror not found.
	at scala.reflect.internal.MissingRequirementError$.signal(MissingRequirementError.scala:17)
	at scala.reflect.internal.MissingRequirementError$.notFound(MissingRequirementError.scala:18)
	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:53)
	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:45)
	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:45)
	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:66)
	at scala.reflect.internal.Mirrors$RootsBase.getClassByName(Mirrors.scala:102)
	at scala.reflect.internal.Mirrors$RootsBase.getRequiredClass(Mirrors.scala:105)
	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass$lzycompute(Definitions.scala:257)
	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass(Definitions.scala:257)
	at scala.reflect.internal.Definitions$DefinitionsClass.init(Definitions.scala:1387)
	at scala.tools.nsc.Global$Run.<init>(Global.scala:1053)
	at scala.tools.nsc.Driver.doCompile(Driver.scala:31)
	at scala.tools.nsc.MainClass.doCompile(Main.scala:23)
	at scala.tools.nsc.Driver.process(Driver.scala:51)
	at scala.tools.nsc.Driver.main(Driver.scala:64)
	at scala.tools.nsc.Main.main(Main.scala)

REPL is hit the same way. As things stand right now, you can't run Scala on JDK9.
@scabug
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scabug commented Jan 20, 2015

Imported From: https://issues.scala-lang.org/browse/SI-9103?orig=1
Reporter: @gkossakowski
Affected Versions: 2.11.5

@scabug
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scabug commented Aug 11, 2016

@SethTisue said:
umbrella JDK 9 ticket at scala/scala-dev#139

@scabug scabug added this to the 2.13.0-M1 milestone Apr 7, 2017
@adriaanm adriaanm modified the milestones: 2.13.0-M1, 2.13.0-M2 Apr 14, 2017
@szeiger szeiger modified the milestones: 2.13.0-M3, 2.13.0-M2 Jul 20, 2017
@adriaanm adriaanm modified the milestones: 2.13.0-M3, 2.13.0-M4 Jan 30, 2018
@lrytz lrytz modified the milestones: 2.13.0-M4, 2.13.0-M5 Apr 23, 2018
@adriaanm adriaanm modified the milestones: 2.13.0-M5, 2.13.0-RC1 Aug 8, 2018
@xuwei-k
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xuwei-k commented Aug 16, 2018 •
edited

Latest Scala 2.10.x, 2.11.x and 2.12.x support JDK9

https://docs.scala-lang.org/overviews/jdk-compatibility/overview.html

@xuwei-k xuwei-k closed this as completed Aug 16, 2018
@SethTisue SethTisue modified the milestones: 2.13.0-RC1, 2.11.12 Aug 16, 2018
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jdk9 [obsolete]
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2.11.12
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@szeiger @adriaanm @lrytz @SethTisue @xuwei-k @scabug