Exception in console - class scala.Array not found

Hi,

Using fresh Eclipse - 3.5.1 with scala nightly
scala plugin -   2.8.0.r19784-b20091123033015   
weaving service (enabled) -   1.6.4.20090313172428

Clean workspace with source of scala plugin and scala plugin aspects.

The problem is that syntax highlightning, outline and Hyperlinking is not working yelding the same error in the console.

I am not sure if this is problem of plugin or problem in my configuration. If you have some hints I will try it.

Thanks



I see following exception in the log:

Indexing document: /scala-plugin/src/scala/tools/eclipse/JVMUtils.scala
scala.tools.nsc.MissingRequirementError: class scala.Array not found.
    at scala.tools.nsc.symtab.Definitions$definitions$.getModuleOrClass(Definitions.scala:499)
    at scala.tools.nsc.symtab.Definitions$definitions$.getClass(Definitions.scala:457)
    at scala.tools.nsc.symtab.Definitions$definitions$.ArrayClass(Definitions.scala:212)
    at scala.tools.nsc.backend.icode.TypeKinds$REFERENCE.<init>(TypeKinds.scala:258)
    at scala.tools.nsc.backend.icode.GenICode$ICodePhase.<init>(GenICode.scala:53)
    at scala.tools.nsc.backend.icode.GenICode.newPhase(GenICode.scala:41)
    at scala.tools.nsc.backend.icode.GenICode.newPhase(GenICode.scala:25)
    at scala.tools.nsc.Global$Run$$anonfun$5.apply(Global.scala:657)
    at scala.tools.nsc.Global$Run$$anonfun$5.apply(Global.scala:656)
    at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.scala:85)
    at scala.collection.immutable.List.foreach(List.scala:29)
    at scala.tools.nsc.Global$Run.<init>(Global.scala:656)
    at scala.tools.nsc.interactive.Global$TyperRun.<init>(Global.scala:447)
    at scala.tools.nsc.interactive.Global.reloadSources(Global.scala:289)
    at scala.tools.nsc.interactive.Global.typedTree(Global.scala:319)
    at scala.tools.nsc.interactive.Global$$anonfun$getTypedTree$1.apply(Global.scala:331)
    at scala.tools.nsc.interactive.Global$$anonfun$getTypedTree$1.apply(Global.scala:331)
    at scala.tools.nsc.interactive.Global.respond(Global.scala:276)
    at scala.tools.nsc.interactive.Global.getTypedTree(Global.scala:331)
    at scala.tools.nsc.interactive.CompilerControl$$anon$3.apply(CompilerControl.scala:95)
    at scala.tools.nsc.interactive.CompilerControl$$anon$3.apply(CompilerControl.scala:94)
    at scala.tools.nsc.interactive.Global.pollForWork(Global.scala:132)
    at scala.tools.nsc.interactive.Global$$anon$2.run(Global.scala:192)

also there is another error:

org.eclipse.contribution.weaving.feature.group
scala.tools.nsc.MissingRequirementError: class scala.runtime.BooleanRef not found.

--
Peter Šiška
e-mail:    siska.pe (at) gmail (dot) com
tel:         +421 904 942 744

On Mon, Nov 30, 2009 at 12:24 PM, Peter Siska wrote:
> Also I have looked directly into the .classpath file in the svn and it is
> missing the scala_container entry in it.
>
> Can somebody explain this weird behavior?

You're trying to work on the IDE? Excellent! :-)

Your problem is that you don't have the scala and scala-library
projects also checked out in your workspace: you should follow the
instructions here,

http://lampsvn.epfl.ch/trac/scala/wiki/EclipsePlugin

The absence of the SCALA_CONTAINER .classpath entry in these project
is intentional ... the IDE depends on the compiler and standard
library very directly and uses slightly different mechanisms from
ordinary Scala projects.

Cheers,

Miles

On Mon, Nov 30, 2009 at 12:24 PM, Peter Siska <siska.pe@gmail.com> wrote:
> Also I have looked directly into the .classpath file in the svn and it is
> missing the scala_container entry in it.
>
> Can somebody explain this weird behavior?

You're trying to work on the IDE? Excellent! :-)

Your problem is that you don't have the scala and scala-library
projects also checked out in your workspace: you should follow the
instructions here,

 http://lampsvn.epfl.ch/trac/scala/wiki/EclipsePlugin

The absence of the SCALA_CONTAINER .classpath entry in these project
is intentional ... the IDE depends on the compiler and standard
library very directly and uses slightly different mechanisms from
ordinary Scala projects.

Cheers,


Miles

--
Miles Sabin
tel: +44 (0)7813 944 528
skype:  milessabin
http://www.chuusai.com/
http://twitter.com/milessabin