#1000771
  • Created on
    2011-11-23 17:39
  • Reported by
    mrhightech
  • Status
    Invalid
  • Priority
    Normal (3)
  • Assigned to
    Mirco Dotta
  • Milestone
    -
  • Plan Level
    -
  • Permission type
    Public
  • Due Date
    -

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Add new subtask or bug

ScalaMethodVerifierProvider throws NPE when no Active Editor exist

Prevents proper compilation of the project

java.lang.NullPointerException
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider$$anonfun$scala$tools$eclipse$jcompiler$ScalaMethodVerifierProvider$$getActiveScalaProject$1.apply(ScalaMethodVerifierProvider.scala:51)
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider$$anonfun$scala$tools$eclipse$jcompiler$ScalaMethodVerifierProvider$$getActiveScalaProject$1.apply(ScalaMethodVerifierProvider.scala:49)
at scala.Option.flatMap(Option.scala:146)
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider.scala$tools$eclipse$jcompiler$ScalaMethodVerifierProvider$$getActiveScalaProject(ScalaMethodVerifierProvider.scala:49)
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider$$anonfun$isConcreteTraitMethod$1.apply$mcZ$sp(ScalaMethodVerifierProvider.scala:58)
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider$$anonfun$isConcreteTraitMethod$1.apply(ScalaMethodVerifierProvider.scala:58)
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider$$anonfun$isConcreteTraitMethod$1.apply(ScalaMethodVerifierProvider.scala:58)
at scala.tools.eclipse.util.Utils$.tryExecute(Utils.scala:21)
at scala.tools.eclipse.jcompiler.ScalaMethodVerifierProvider.isConcreteTraitMethod(ScalaMethodVerifierProvider.scala:64)
at scala.tools.eclipse.contribution.weaving.jdt.jcompiler.MethodVerifierAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_jcompiler_MethodVerifierAspect$2$ba68f2b0(MethodVerifierAspect.aj:77)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.checkInheritedMethods(MethodVerifier.java:363)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.checkInheritedMethods_aroundBody0(MethodVerifier15.java:335)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15$AjcClosure1.run(MethodVerifier15.java:1)
at scala.tools.eclipse.contribution.weaving.jdt.jcompiler.MethodVerifierAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_jcompiler_MethodVerifierAspect$2$ba68f2b0proceed(MethodVerifierAspect.aj:1)
at scala.tools.eclipse.contribution.weaving.jdt.jcompiler.MethodVerifierAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_jcompiler_MethodVerifierAspect$2$ba68f2b0(MethodVerifierAspect.aj:84)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.checkInheritedMethods(MethodVerifier15.java:323)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.checkMethods(MethodVerifier15.java:572)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.verify(MethodVerifier.java:950)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.verify(MethodVerifier15.java:955)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.verify(MethodVerifier.java:959)
at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.verifyMethods(SourceTypeBinding.java:1762)
at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.verifyMethods(CompilationUnitScope.java:841)
at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:760)
at org.eclipse.jdt.internal.compiler.ProcessTaskManager.run(ProcessTaskManager.java:137)
at java.lang.Thread.run(Thread.java:662)
User picture
  on 2011-11-23 18:29 *
By Mirco Dotta
This should be fix in the nighlty of the forthcoming 2.0.0 RC2. Can you please use the following Eclipse update-site and see if the problem goes away: http://download.scala-ide.org/nightly-update-2-0-0-2.9.2-SNAPSHOT/

Your feedback would be very valuable.
User picture
  on 2011-11-23 18:29 *
By Mirco Dotta
Assigned to set to Mirco Dotta
User picture
  on 2011-11-27 13:11 *
By Mirco Dotta
Status changed from New to Test
Should be fixed in RC2.
User picture
  on 2011-11-27 13:11 *
By Mirco Dotta
Summary changed from NPE at compile time to ScalaMethodVerifierProvider throws NPE
User picture
  on 2011-11-27 13:12 *
By Mirco Dotta
Summary changed from ScalaMethodVerifierProvider throws NPE to ScalaMethodVerifierProvider throws NPE when no Active Editor is found
User picture
  on 2011-11-27 13:12 *
By Mirco Dotta
Summary changed from ScalaMethodVerifierProvider throws NPE when no Active Editor is found to ScalaMethodVerifierProvider throws NPE when no Active Editor exist
User picture
  on 2011-12-02 11:23 *
By Mirco Dotta
Status changed from Test to Invalid
I'm invalidating this ticket as it has been fixed in RC2. Please, re-open if you see it again.