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Build: NetBeans IDE Dev (Build 080811) VM: Java HotSpot(TM) Client VM, 11.0-b12, Java(TM) SE Runtime Environment, 1.6.0_10-beta-b25 OS: Windows Vista, 6.0, x86 User comments: Renamed groovy script and then right-click on the Groovy 1.5.5 - groovy-all.jar under the libraries folder of projects window STACKTRACE: (first 10 lines) java.lang.reflect.UndeclaredThrowableException at $Proxy2.resultChanged(.java:0) at org.openide.util.lookup.ProxyLookup$1Notify.run(ProxyLookup.java:173) at org.openide.util.lookup.ProxyLookup.setLookups(ProxyLookup.java:179) at org.openide.util.lookup.ProxyLookup.setLookups(ProxyLookup.java:119) at org.openide.explorer.DefaultEMLookup.updateLookups(DefaultEMLookup.java:131) at org.openide.explorer.DefaultEMLookup.propertyChange(DefaultEMLookup.java:163) at org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:186) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.openide.explorer.ExplorerManager$2.run(ExplorerManager.java:855)
Created attachment 67079 [details] stacktrace
I wasn't able to reproduce, so I just did blind fix. http://hg.netbeans.org/main/rev/fa70d1f60846