java.lang.NullPointerException at org.netbeans.modules.visualweb.css2.CssBorder.(CssBorder.java:161) at org.netbeans.modules.visualweb.css2.CssBorder.getBorder(CssBorder.java:451) at org.netbeans.modules.visualweb.css2.CssBorder.getBorder(CssBorder.java:253) at org.netbeans.modules.visualweb.css2.CssBox.initializeBorder(CssBox.java:381) at org.netbeans.modules.visualweb.css2.CssBox.initialize(CssBox.java:334) at org.netbeans.modules.visualweb.css2.ContainerBox.initialize(ContainerBox.java:100) at org.netbeans.modules.visualweb.css2.CssBox.initializeHorizontalWidths(CssBox.java:2133) at org.netbeans.modules.visualweb.css2.ContainerBox.initializeHorizontalWidths(ContainerBox.java:1317) at org.netbeans.modules.visualweb.css2.ContainerBox.initializeHorizontalWidths(ContainerBox.java:1327) at org.netbeans.modules.visualweb.css2.TableBox.computeAutoColumnWidths(TableBox.java:2021) at org.netbeans.modules.visualweb.css2.TableBox.autoLayout(TableBox.java:1896) at org.netbeans.modules.visualweb.css2.TableBox.relayout(TableBox.java:1883) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.ContainerBox.layoutChild(ContainerBox.java:1276) at org.netbeans.modules.visualweb.css2.ContainerBox.relayout(ContainerBox.java:1216) at org.netbeans.modules.visualweb.css2.DocumentBox.layoutContext(DocumentBox.java:373) at org.netbeans.modules.visualweb.css2.DocumentBox.relayout(DocumentBox.java:289) at org.netbeans.modules.visualweb.css2.PageBox.layout(PageBox.java:550) at org.netbeans.modules.visualweb.css2.PageBox.paint(PageBox.java:179) at org.netbeans.modules.visualweb.css2.PageBox.paint(PageBox.java:159) at org.netbeans.modules.visualweb.designer.DesignerPaneUI.paintSafely(DesignerPaneUI.java:710) at org.netbeans.modules.visualweb.designer.DesignerPaneUI.paint(DesignerPaneUI.java:901) at org.netbeans.modules.visualweb.designer.DesignerPaneUI.update(DesignerPaneUI.java:863) at javax.swing.JComponent.paintComponent(JComponent.java:763) at org.netbeans.modules.visualweb.designer.DesignerPane.paintComponent(DesignerPane.java:256) at javax.swing.JComponent.paint(JComponent.java:1027) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JViewport.paint(JViewport.java:747) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JLayeredPane.paint(JLayeredPane.java:564) at javax.swing.JComponent.paintChildren(JComponent.java:864) at javax.swing.JComponent.paint(JComponent.java:1036) at javax.swing.JComponent.paintToOffscreen(JComponent.java:5122) at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:285) at javax.swing.RepaintManager.paint(RepaintManager.java:1128) at javax.swing.JComponent._paintImmediately(JComponent.java:5070) at javax.swing.JComponent.paintImmediately(JComponent.java:4880) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:723) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:679) at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:659) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)