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Build: NetBeans IDE Dev (Build 080804) 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: Steps to reproduce: 1.) Clicked Open New Project. Tree of folders shown. 2.) Folder named VDComponents at the end of the tree 3.) VDComponents collapsed to see src, build and dist folder inside 4.) Right-click on VDComponenets and click delete...threw this exception Stacktrace: java.lang.ArrayIndexOutOfBoundsException: 31 >= 31 at java.util.Vector.elementAt(Vector.java:427) at javax.swing.tree.DefaultMutableTreeNode.getChildAt(DefaultMutableTreeNode.java:230) at javax.swing.tree.DefaultTreeModel.getChild(DefaultTreeModel.java:156) at javax.swing.tree.FixedHeightLayoutCache$VisibleFHTreeStateNodeEnumeration.nextElement(FixedHeightLayoutCache.java:1506) at javax.swing.tree.FixedHeightLayoutCache$VisibleFHTreeStateNodeEnumeration.nextElement(FixedHeightLayoutCache.java:1461) at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1169)
Created attachment 66523 [details] stacktrace
Build: NetBeans IDE Dev (Build 080815) 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: Deleting folder from the Open Project dialog Stacktrace: java.lang.ArrayIndexOutOfBoundsException: 35 >= 35 at java.util.Vector.elementAt(Vector.java:427) at javax.swing.tree.DefaultMutableTreeNode.getChildAt(DefaultMutableTreeNode.java:230) at javax.swing.tree.DefaultTreeModel.getChild(DefaultTreeModel.java:156) at javax.swing.tree.FixedHeightLayoutCache$VisibleFHTreeStateNodeEnumeration.nextElement(FixedHeightLayoutCache.java:1506) at javax.swing.tree.FixedHeightLayoutCache$VisibleFHTreeStateNodeEnumeration.nextElement(FixedHeightLayoutCache.java:1461) at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1169)
Created attachment 67508 [details] stacktrace
This issue has already 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=84020
Build: NetBeans IDE 6.5 Beta (Build 200808111757) VM: Java HotSpot(TM) Client VM, 11.0-b15, Java(TM) SE Runtime Environment, 1.6.0_10-rc2-b32 OS: Windows Vista, 6.0, x86 User Comments: Stacktrace: java.lang.ArrayIndexOutOfBoundsException: 41 >= 41 at java.util.Vector.elementAt(Vector.java:427) at javax.swing.tree.DefaultMutableTreeNode.getChildAt(DefaultMutableTreeNode.java:230) at javax.swing.tree.DefaultTreeModel.getChild(DefaultTreeModel.java:156) at javax.swing.tree.FixedHeightLayoutCache$VisibleFHTreeStateNodeEnumeration.nextElement(FixedHeightLayoutCache.java:1506) at javax.swing.tree.FixedHeightLayoutCache$VisibleFHTreeStateNodeEnumeration.nextElement(FixedHeightLayoutCache.java:1461) at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1169)
Created attachment 70352 [details] stacktrace
Seems similar like already filed JDK bug, http://bugs.sun.com/view_bug.do?bug_id=6365917 Stando could you try to reproduce on Vista? Thanks.
sorry dafe, i don't have vista machine anymore
Looking at the reports, all reports are from using 6.5.x and older version of NetBeans. I remember fixing some issues where our directory chooser was doing things off EQ thread which could lead to this error. Closing as worksforme now, exceptions reporter will reopen automatically if some new issues would appear.
v/c