java.lang.NullPointerException
   at org.netbeans.modules.form.layoutdesign.LayoutModel.areComponentsLinkSized(LayoutModel.java:1350)
   at org.netbeans.modules.form.actions.ChooseSameSizeAction.createSameSizeSubmenu(ChooseSameSizeAction.java:153)
   at org.netbeans.modules.form.actions.ChooseSameSizeAction.access$000(ChooseSameSizeAction.java:73)
   at org.netbeans.modules.form.actions.ChooseSameSizeAction$1.menuSelected(ChooseSameSizeAction.java:115)
   at javax.swing.JMenu.fireMenuSelected(JMenu.java:1043)
   at javax.swing.JMenu$MenuChangeListener.stateChanged(JMenu.java:1122)
   at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:349)
   at javax.swing.DefaultButtonModel.setSelected(DefaultButtonModel.java:232)
   at javax.swing.JMenu.setSelected(JMenu.java:311)
   at javax.swing.JMenu.menuSelectionChanged(JMenu.java:1190)
   at javax.swing.MenuSelectionManager.setSelectedPath(MenuSelectionManager.java:118)
   at javax.swing.plaf.basic.BasicMenuUI$Handler.mouseEntered(BasicMenuUI.java:511)
   at javax.swing.plaf.basic.BasicMenuUI$MouseInputHandler.mouseEntered(BasicMenuUI.java:364)
   at com.sun.java.swing.plaf.windows.WindowsMenuUI$WindowsMouseInputHandler.mouseEntered(WindowsMenuUI.java:255)
   at java.awt.Component.processMouseEvent(Component.java:6514)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
   at java.awt.Component.processEvent(Component.java:6270)
   at java.awt.Container.processEvent(Container.java:2229)
   at java.awt.Component.dispatchEventImpl(Component.java:4861)
   at java.awt.Container.dispatchEventImpl(Container.java:2287)
   at java.awt.Component.dispatchEvent(Component.java:4687)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4832)
   at java.awt.LightweightDispatcher.trackMouseEnterExit(LightweightDispatcher.java:4620)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4474)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4422)
   at java.awt.Container.dispatchEventImpl(Container.java:2273)
   at java.awt.Window.dispatchEventImpl(Window.java:2719)
   at java.awt.Component.dispatchEvent(Component.java:4687)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703)
   at java.awt.EventQueue.access$000(EventQueue.java:102)
   at java.awt.EventQueue$3.run(EventQueue.java:662)
   at java.awt.EventQueue$3.run(EventQueue.java:660)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
   at java.awt.EventQueue$4.run(EventQueue.java:676)
   at java.awt.EventQueue$4.run(EventQueue.java:674)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:673)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)