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Build: NetBeans IDE Dev (Build 201211200002) VM: Java HotSpot(TM) 64-Bit Server VM, 23.5-b02, Java(TM) SE Runtime Environment, 1.7.0_09-b05 OS: Linux Stacktrace: java.lang.NullPointerException at org.netbeans.modules.css.visual.DocumentViewModel.update(DocumentViewModel.java:170) at org.netbeans.modules.css.visual.DocumentViewModel.getFilesToRulesMap(DocumentViewModel.java:159) at org.netbeans.modules.css.visual.StyleSheetNode$StyleSheetChildren.refreshKeys(StyleSheetNode.java:169) at org.netbeans.modules.css.visual.StyleSheetNode$StyleSheetChildren.stateChanged(StyleSheetNode.java:205) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:133) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:119)
Created attachment 128329 [details] stacktrace
already fixed