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Build: NetBeans IDE Dev (Build 200810161401) VM: Java HotSpot(TM) Client VM, 10.0-b22, Java(TM) SE Runtime Environment, 1.6.0_06-b02 OS: Windows XP, 5.1, x86 Stacktrace: java.lang.IllegalArgumentException: Already listening to R:\mc\doc at org.netbeans.modules.ruby.modules.project.rake.FileChangeSupport.addListener(FileChangeSupport.java:92) at org.netbeans.modules.ruby.spi.project.support.rake.SourcesHelper$SourcesImpl.listen(SourcesHelper.java:475) at org.netbeans.modules.ruby.spi.project.support.rake.SourcesHelper$SourcesImpl.getSourceGroups(SourcesHelper.java:409) at org.netbeans.modules.ruby.railsprojects.RailsSources$.run(RailsSources.java:110) at org.netbeans.modules.ruby.railsprojects.RailsSources$.run(RailsSources.java:101) at org.openide.util.Mutex.readAccess(Mutex.java:285)
Created attachment 72946 [details] stacktrace
*** This issue has been marked as a duplicate of 120014 ***