This is our old friend, Scala defect 715... closed for 2.8.0:
https://lampsvn.epfl.ch/trac/scala/ticket/715
Please do a "mvn clean jetty:run" and all should be good.
On May 21, 7:08 am, Tobias Daub <hannes.flo...@gmx.li> wrote:
> Hi Dave,
>
> The thing with
>
> User.currentUserId openOr 0L
>
> didn't worked as well.
>
> I attached the source file that contains the trait that I mix into my
> class .
>
> > Can you post a code sample and the error?
>
> Warning: JAVA_HOME environment variable is not set.
> [INFO] Scanning for projects...
> [INFO] Searching repository for plugin with prefix: 'jetty'.
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building virtualMarket
> [INFO] task-segment: [jetty:run]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Preparing jetty:run
> [INFO] [resources:resources]
> [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
> resources, i.e. build is platform dependent!
> [INFO] Copying 0 resource
> [INFO] [yuicompressor:compress {execution: default}]
> [INFO] nb warnings: 0, nb errors: 0
> [INFO] [compiler:compile]
> [INFO] Nothing to compile - all classes are up to date
> [INFO] [scala:compile {execution: default}]
> [INFO] Checking for multiple versions of scala
> [INFO] Compiling 1 source files to /home/tobs/virtualMarket/target/classes
> [WARNING] Exception in thread "main" java.lang.RuntimeException:
> malformed Scala signature of User at 13749; reference type _1 of <none>
> refers to nonexisting symbol.
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.errorBadSignature(UnPickler.scala:762)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readSymbol(UnPickler.scala:172)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readSymbolRef$1.apply(UnPickler.scala:714)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readSymbolRef$1.apply(UnPickler.scala:714)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readSymbolRef(UnPickler.scala:714)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readType(UnPickler.scala:254)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$3.apply(UnPickler.scala:255)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$3.apply(UnPickler.scala:255)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.PickleBuffer.until(PickleBuffer.scala:127)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readType(UnPickler.scala:255)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readType(UnPickler.scala:286)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$3.apply(UnPickler.scala:255)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$3.apply(UnPickler.scala:255)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.PickleBuffer.until(PickleBuffer.scala:127)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readType(UnPickler.scala:255)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:715)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$readType(UnPickler.scala:283)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$32$$anonfun$apply$4.apply(UnPickler.scala:779)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$32$$anonfun$apply$4.apply(UnPickler.scala:779)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$classfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$32.apply(UnPickler.scala:779)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$32.apply(UnPickler.scala:779)
> [WARNING] at scala.tools.nsc.Global$$anonfun$6.apply(Global.scala:747)
> [WARNING] at scala.tools.nsc.Global$$anonfun$6.apply(Global.scala:747)
> [WARNING] at
> scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef.complete(UnPickler.scala:779)
> [WARNING] at
> scala.tools.nsc.symtab.Symbols$Symbol.info(Symbols.scala:555)
> [WARNING] at
> scala.tools.nsc.symtab.Symbols$Symbol.tpe(Symbols.scala:534)
> [WARNING] at
> scala.tools.nsc.symtab.Symbols$Symbol.tpeHK(Symbols.scala:688)
> [WARNING] at
> scala.tools.nsc.symtab.Types$Type.memberType(Types.scala:425)
> [WARNING] at
> scala.tools.nsc.symtab.Types$Type.findMember(Types.scala:720)
> [WARNING] at scala.tools.nsc.symtab.Types$Type.members(Types.scala:370)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.implicitsOfClass$1(Typers.scala:3770)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer$$anonfun$implicitsOfType$1$1.apply(Typers.scala:3765)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer$$anonfun$implicitsOfType$1$1.apply(Typers.scala:3765)
> [WARNING] at
> scala.collection.jcl.MutableIterator$Map.next(MutableIterator.scala:67)
> [WARNING] at scala.Iterator$class.toList(Iterator.scala:696)
> [WARNING] at
> scala.collection.jcl.MutableIterator$Map.toList(MutableIterator.scala:65)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.implicitsOfType$1(Typers.scala:3765)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.inferImplicit(Typers.scala:3787)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$inferView(Typers.scala:182)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.adapt(Typers.scala:842)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.adapt(Typers.scala:662)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3363)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3406)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.computeType(Typers.scala:3457)
> [WARNING] at
> scala.tools.nsc.typechecker.Namers$Namer.methodSig(Namers.scala:759)
> [WARNING] at
> scala.tools.nsc.typechecker.Namers$Namer.typeSig(Namers.scala:848)
> [WARNING] at
> scala.tools.nsc.typechecker.Namers$Namer$$anonfun$typeCompleter$1.apply(Namers.scala:415)
> [WARNING] at
> scala.tools.nsc.typechecker.Namers$Namer$$anonfun$typeCompleter$1.apply(Namers.scala:413)
> [WARNING] at
> scala.tools.nsc.typechecker.Namers$$anon$1.complete(Namers.scala:982)
> [WARNING] at
> scala.tools.nsc.symtab.Symbols$Symbol.info(Symbols.scala:555)
> [WARNING] at
> scala.tools.nsc.symtab.Symbols$Symbol.initialize(Symbols.scala:669)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3078)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3358)
> [WARNING] at
> scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3395)
> [WARNING] at
> ...
>
> read more »
>
> Order.scala
> 1KViewDownload
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