1 Reply Latest reply on Jun 16, 2011 12:34 PM by Ales Justin

    Problem running Scala on AS 6

    Julio Faerman Novice

      I and others are having trouble running scala on AS 6.

       

      The problem is a IllegalArgumentException that prevents deployment (stack trace below).

      I am trying to run the project generated by the sacalate maven archetype (scalate-archetype-empty) and other projects of mine, all with the same problem.

      Is there a known workaround for this?

       

       

      08:41:21,200 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfs:///home/jfaerman/dev/jboss-6.0.0.Final/server/default/deploy/scalearn.war state=ClassLoader mode=Manual requiredState=PostClassLoader: org.jboss.deployers.spi.DeploymentException: Error during deploy: vfs:///home/jfaerman/dev/jboss-6.0.0.Final/server/default/deploy/scalearn.war

          at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) [:2.2.0.GA]

         (ommited long trace)

      Caused by: java.lang.Error: Error visiting "/home/jfaerman/dev/jboss-6.0.0.Final/server/default/deploy/scalearn.war/WEB-INF/lib/scala-compiler-2.8.0.jar/scala/tools/nsc/typechecker/NamesDefaults$$anonfun$9.class"

          at org.jboss.classloading.plugins.vfs.VFSResourceVisitor.visit(VFSResourceVisitor.java:268) [jboss-classloading-vfs.jar:2.2.0.GA

          ... 43 more

      Caused by: java.lang.RuntimeException: Error visiting resource: VFSResourceContext @ scala/tools/nsc/typechecker/NamesDefaults$$anonfun$9.class / BaseClassLoader@10b4adb7{vfs:///home/jfaerman/dev/jboss-6.0.0.Final/server/default/deploy/scalearn.war}, visitor: org.jboss.scanning.annotations.plugins.GenericAnnotationVisitor@3f4ddd67

          at org.jboss.scanning.plugins.visitor.IgnoreSetErrorHandler.handleError(IgnoreSetErrorHandler.java:56) [:1.0.0.GA]

      Caused by: java.lang.IllegalArgumentException: Null type

          at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.getTypeInfo(IntrospectionTypeInfoFactoryImpl.java:354) [jboss-reflect.jar:2.2.0.GA]