I have this error
Code:
subhi@subhi-pc:~$ desktop4shared 
Guessing JAVA_HOME...
Assuming JAVA_HOME=/usr/lib/jvm/java-6-openjdk-amd64
Starting desktop4shared...
19:59:43 [AWT-EventQueue-0] INFO  Initialize - UI Initialized in 215
19:59:49 [main] ERROR common.GlobalExceptionHandler - Uncaught exception in thread [main] : the number of constructors during runtime and compile time for groovy.util.FactoryBuilderSupport do not match. Expected 3 but got 2
java.lang.IncompatibleClassChangeError: the number of constructors during runtime and compile time for groovy.util.FactoryBuilderSupport do not match. Expected 3 but got 2
        at griffon.app.ApplicationBuilder.<init>(ApplicationBuilder.groovy:26) ~[griffon-rt-0.9.jar:0.9]
        at griffon.app.ApplicationBuilder.<init>(ApplicationBuilder.groovy) ~[griffon-rt-0.9.jar:0.9]
        at griffon.builder.UberBuilder.uberInit(UberBuilder.groovy:73) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.CompositeBuilderHelper.handleLocalBuilder(CompositeBuilderHelper.groovy:86) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.CompositeBuilderHelper$handleLocalBuilder.callStatic(Unknown Source) ~[na:na]
        at org.codehaus.griffon.runtime.util.CompositeBuilderHelper$_createBuilder_closure1.doCall(CompositeBuilderHelper.groovy:51) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.CompositeBuilderHelper.createBuilder(CompositeBuilderHelper.groovy:50) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.CompositeBuilderHelper$createBuilder.call(Unknown Source) ~[na:na]
        at org.codehaus.griffon.runtime.util.GriffonApplicationHelper.buildMVCGroup(GriffonApplicationHelper.groovy:233) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.GriffonApplicationHelper$buildMVCGroup.callStatic(Unknown Source) ~[na:na]
        at org.codehaus.griffon.runtime.util.GriffonApplicationHelper.createMVCGroup(GriffonApplicationHelper.groovy:191) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.GriffonApplicationHelper$createMVCGroup$0.callStatic(Unknown Source) ~[na:na]
        at org.codehaus.griffon.runtime.util.GriffonApplicationHelper.createMVCGroup(GriffonApplicationHelper.groovy:171) ~[griffon-rt-0.9.jar:0.9]
        at org.codehaus.griffon.runtime.util.GriffonApplicationHelper$createMVCGroup.call(Unknown Source) ~[na:na]
        at griffon.core.BaseGriffonApplication$_startup_closure2.doCall(BaseGriffonApplication.groovy:178) ~[griffon-rt-0.9.jar:0.9]
        at griffon.core.BaseGriffonApplication.startup(BaseGriffonApplication.groovy:177) ~[griffon-rt-0.9.jar:0.9]
        at griffon.core.GriffonApplication$startup.call(Unknown Source) ~[na:na]
        at griffon.swing.SwingApplication.startup(SwingApplication.groovy) ~[griffon-rt-0.9.jar:0.9]
        at griffon.core.GriffonApplication$startup.callCurrent(Unknown Source) ~[na:na]
        at griffon.swing.SwingApplication.realize(SwingApplication.groovy:61) ~[griffon-rt-0.9.jar:0.9]
        at griffon.application.StandaloneGriffonApplication$realize.call(Unknown Source) ~[na:na]
        at griffon.swing.SwingApplication.main(SwingApplication.groovy:107) ~[griffon-rt-0.9.jar:0.9]