Thanks David, that fixed it - all up and running correctly now. I've
also switched back to maven 2.1.0 and that works correctly too.
Julian
On Apr 21, 11:36 pm, David Pollak <feeder.of.the.be...@gmail.com>
wrote:
> One final thing... try:
>
> rm -rf ~/.m2/repositories
>
> There may be a corrupted JAR file in your Maven repository.
>
> On Tue, Apr 21, 2009 at 3:13 PM, Julian Howarth <howar...@freenet.co.uk>wrote:
>
>
>
> > On Apr 21, 6:41 pm, David Pollak <feeder.of.the.be...@gmail.com>
> > wrote:
> > > It looks like you were editing some of the files with Eclipse which uses
> > a
> > > different version of Scala than does Lift.
>
> > I haven't edited any of the files - all I've run are the 2 maven
> > commands from an initially empty directory
>
> > > If you try "mvn clean jetty:run"
> > > on your Mac, all should be good.
>
> > Same result as before I'm afraid:
>
> > > mvn clean jetty:run
> > [INFO] Scanning for projects...
> > [INFO] Searching repository for plugin with prefix: 'jetty'.
> > [INFO]
> > ------------------------------------------------------------------------
> > [INFO] Building helloworld
> > [INFO] task-segment: [clean, jetty:run]
> > [INFO]
> > ------------------------------------------------------------------------
> > [INFO] [clean:clean]
> > [INFO] Deleting directory /Users/julian/NetBeansProjects/lifttest/
> > helloworld/target
> > [INFO] Preparing jetty:run
> > [INFO] [resources:resources]
> > [INFO] Using default encoding to copy filtered resources.
> > [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 2 source files to /Users/julian/NetBeansProjects/
> > lifttest/helloworld/target/classes
> > [WARNING] Exception in thread "main" java.lang.ClassFormatError:
> > Unknown constant tag 84 in class file scala/tools/nsc/transform/
> > TypingTransformers$TypingTransformer
> > [WARNING] at java.lang.ClassLoader.defineClass1(Native Method)
> > [WARNING] at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
> > [WARNING] at java.security.SecureClassLoader.defineClass
> > (SecureClassLoader.java:124)
> > [WARNING] at java.net.URLClassLoader.defineClass(URLClassLoader.java:
> > 260)
> > [WARNING] at java.net.URLClassLoader.access$000(URLClassLoader.java:
> > 56)
> > [WARNING] at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
> > [WARNING] at java.security.AccessController.doPrivileged(Native
> > Method)
> > [WARNING] at java.net.URLClassLoader.findClass(URLClassLoader.java:
> > 188)
> > [WARNING] at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
> > [WARNING] at
> > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:
> > 288)
> > [WARNING] at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> > [WARNING] at
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:
> > 374)
> > [WARNING] at java.lang.ClassLoader.defineClass1(Native Method)
> > [WARNING] at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
> > [WARNING] at java.security.SecureClassLoader.defineClass
> > (SecureClassLoader.java:124)
> > [WARNING] at java.net.URLClassLoader.defineClass(URLClassLoader.java:
> > 260)
> > [WARNING] at java.net.URLClassLoader.access$000(URLClassLoader.java:
> > 56)
> > [WARNING] at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
> > [WARNING] at java.security.AccessController.doPrivileged(Native
> > Method)
> > [WARNING] at java.net.URLClassLoader.findClass(URLClassLoader.java:
> > 188)
> > [WARNING] at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
> > [WARNING] at
> > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:
> > 288)
> > [WARNING] at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> > [WARNING] at
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:
> > 374)
> > [WARNING] at scala.tools.nsc.Global.superAccessors(Global.scala:287)
> > [WARNING] at scala.tools.nsc.Global.builtInPhaseDescriptors
> > (Global.scala:403)
> > [WARNING] at scala.tools.nsc.plugins.Plugins
> > $class.computePhaseDescriptors(Plugins.scala:154)
> > [WARNING] at scala.tools.nsc.Global.computePhaseDescriptors
> > (Global.scala:34)
> > [WARNING] at scala.tools.nsc.Global.phaseDescriptors(Global.scala:
> > 442)
> > [WARNING] at scala.tools.nsc.Global$Run.<init>(Global.scala:490)
> > [WARNING] at scala.tools.nsc.Main$.process(Main.scala:72)
> > [WARNING] at scala.tools.nsc.Main$.main(Main.scala:87)
> > [WARNING] at scala.tools.nsc.Main.main(Main.scala)
> > [INFO]
> > ------------------------------------------------------------------------
> > [ERROR] BUILD FAILURE
> > [INFO]
> > ------------------------------------------------------------------------
> > [INFO] command line returned non-zero value:1
> > [INFO]
> > ------------------------------------------------------------------------
> > [INFO] For more information, run Maven with the -e switch
> > [INFO]
> > ------------------------------------------------------------------------
> > [INFO] Total time: 6 seconds
> > [INFO] Finished at: Tue Apr 21 23:09:46 BST 2009
> > [INFO] Final Memory: 22M/53M
> > [INFO]
> > ------------------------------------------------------------------------
>
> > > On Tue, Apr 21, 2009 at 8:08 AM, Julian Howarth <howar...@freenet.co.uk
> > >wrote:
>
> > > > I've switched to my Linux box with maven 2.1.0 and Java 1.6.0_13,
> > > > followed the same steps and it all works as intended. So whatever is
> > > > wrong is something to do with the particular setup on my mac.
>
> > > > Julian
>
> > > > On Apr 21, 2:45 pm, Timothy Perrett <timo...@getintheloop.eu> wrote:
> > > > > Im working on Mac and have no problems at all:
>
> > > > > :~ timperrett$ $JAVA_HOME
> > > > > -bash: /Library/Java/Home: is a directory
> > > > > :~ timperrett$ java -version
> > > > > java version "1.5.0_16"
> > > > > Java(TM) 2 Runtime Environment, Standard Edition (build
> > 1.5.0_16-b06-284)
> > > > > Java HotSpot(TM) Client VM (build 1.5.0_16-133, mixed mode, sharing)
>
> > > > > You should also have this JAVA_HOME right?
>
> > > > > Cheers, Tim
>
> > > > > On 21/04/2009 14:40, "Julian Howarth" <howar...@freenet.co.uk>
> > wrote:
>
> > > > > > Ha! Upgrading the JDK is easier said than done. 1.6.0_07 *is* the
> > > > > > latest version as far as macs are concerned. Is there a way of
> > > > > > specifying a version of scala that is compatible with that JDK
> > > > > > version?
>
> > > > > > On Apr 21, 1:54 pm, David Bernard <david.bernard...@gmail.com>
> > wrote:
> > > > > >> Thanks, I resquest it, just to check which version of java is used
> > to
> > > > run
> > > > > >> scalac.
> > > > > >> IMHO the problem is that scala was compiled with a more recent
> > version
> > > > of
> > > > > >> java than your => ClassVersionNumber unknown by your jdk and the
> > > > .class
>
> > > > > >> try to upgrade your jdk.
>
> > > > > >> On Tue, Apr 21, 2009 at 14:38, Julian Howarth <
> > howar...@freenet.co.uk
> > > > >wrote:
>
> > > > > >>>> mvn compile -Dmaven.scala.displayCmd=true
> > > > > >>> [INFO] Scanning for projects...
> > > > > >>> [INFO]
>
> > ------------------------------------------------------------------------
> > > > > >>> [INFO] Building helloworld
> > > > > >>> [INFO] task-segment: [compile]
> > > > > >>> [INFO]
>
> > ------------------------------------------------------------------------
> > > > > >>> [INFO] [resources:resources]
> > > > > >>> [INFO] Using default encoding to copy filtered resources.
> > > > > >>> [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 2 source files to
> > /Users/julian/NetBeansProjects/
> > > > > >>> lifttest/helloworld/target/classes
> > > > > >>> [INFO] cmd:
> > /System/Library/Frameworks/JavaVM.framework/Versions/
> > > > > >>> 1.6.0/Home/bin/java -classpath
> > > > /Users/julian/.m2/repository/org/scala-
>
> > lang/scala-compiler/2.7.3/scala-compiler-2.7.3.jar:/Users/julian/.m2/
>
> > repository/org/scala-lang/scala-library/2.7.3/scala-library-2.7.3.jar
> > > > -
>
> > Xbootclasspath/a:/Users/julian/.m2/repository/org/scala-lang/scala-
> > > > > >>> library/2.7.3/scala-library-2.7.3.jar scala.tools.nsc.Main
> > -classpath
> > > > /
>
> > Users/julian/NetBeansProjects/lifttest/helloworld/target/classes:/
>
> > Users/julian/.m2/repository/org/scala-lang/scala-library/2.7.3/scala-
>
> > library-2.7.3.jar:/Users/julian/.m2/repository/net/liftweb/lift-util/
>
> > > > 1.0/lift-util-1.0.jar:/Users/julian/.m2/repository/log4j/log4j/1.2.14/
>
> > log4j-1.2.14.jar:/Users/julian/.m2/repository/javax/mail/mail/1.4/
>
> > > > mail-1.4.jar:/Users/julian/.m2/repository/javax/activation/activation/
>
> > > > 1.1/activation-1.1.jar:/Users/julian/.m2/repository/commons-httpclient/
>
> > commons-httpclient/3.1/commons-httpclient-3.1.jar:/Users/julian/.m2/
> > > > > >>> repository/commons-logging/commons-logging/1.0.4/commons-
>
> > logging-1.0.4.jar:/Users/julian/.m2/repository/commons-codec/commons-
>
> > codec/1.3/commons-codec-1.3.jar:/Users/julian/.m2/repository/commons-
>
> > fileupload/commons-fileupload/1.2.1/commons-fileupload-1.2.1.jar:/
>
> > Users/julian/.m2/repository/commons-collections/commons-collections/
>
> > 3.2.1/commons-collections-3.2.1.jar:/Users/julian/.m2/repository/net/
> > > > > >>> liftweb/lift-webkit/1.0/lift-webkit-1.0.jar:/Users/julian/.m2/
>
> > repository/net/liftweb/lift-mapper/1.0/lift-mapper-1.0.jar:/Users/
> > > > > >>> julian/.m2/repository/javax/servlet/servlet-api/2.5/servlet-
> > > > > >>> api-2.5.jar -d
>
> ...
>
> read more »
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