java.lang.IllegalStateException: Null children of pView[16] from <0,30> origEndIndex=30, rebuild<3,29>. TLCache: size=3, capacity=300, head=Entry[pView=PV@003af35e#1 <126,127>, WxH:17.0x17.0, chWxH=17.0x17.0
previous=null, next=Entry@16686396], tail=Entry[pView=PV@00964137#2 <0,100>, WxH:79.0x17.0, chWxH=79.0x17.0
previous=Entry@16686396, next=null] docView:
DV@00b0120d#84 <0,3129> incomMod=false, lengthyAE=0
Regions: P<0,3125>, ChgFlags: W H; visWidth:1436Gap: <0|0, vis[15]<255.0|1.099511628218E12
    [ 0]: PV@00964137#2 <0,100> y=0.0, WxH:79.0x17.0, chWxH=79.0x17.0
    [ 1]: PV@012a2656#2 <100,126> y=17.0, WxH:217.0x17.0, chWxH=217.0x17.0
    [ 2]: PV@003af35e#1 <126,127> y=34.0, WxH:17.0x17.0, chWxH=17.0x17.0
    [ 3]: PV@0171308e#3 <127,334> y=51.0, WxH:103.0x17.0, chWxH=103.0x17.0
    [ 4]: PV@002ad2f7#1 <334,335> y=68.0, WxH:17.0x17.0, chWxH=17.0x17.0
    ...
    [13]: PV@01806ed5#1 <623,624> y=221.0, WxH:17.0x17.0, chWxH=17.0x17.0
    [14]: PV@00ec88ac#3 <624,764> y=238.0, WxH:119.0x17.0, chWxH=119.0x1
   at org.netbeans.modules.editor.lib2.view.DocumentViewChildren.ensureParagraphsChildrenAndLayoutValid(DocumentViewChildren.java:531)
   at org.netbeans.modules.editor.lib2.view.DocumentViewChildren.paint(DocumentViewChildren.java:562)
   at org.netbeans.modules.editor.lib2.view.DocumentView.paint(DocumentView.java:706)
   at org.netbeans.modules.editor.lib2.view.EditorView.paint(EditorView.java:162)
   at javax.swing.plaf.basic.BasicTextUI$RootView.paint(BasicTextUI.java:1434)
   at javax.swing.plaf.basic.BasicTextUI.paintSafely(BasicTextUI.java:737)
   at javax.swing.plaf.basic.BasicTextUI.paint(BasicTextUI.java:881)
   at javax.swing.plaf.basic.BasicTextUI.update(BasicTextUI.java:860)
   at javax.swing.JComponent.paintComponent(JComponent.java:778)
   at javax.swing.JComponent.paint(JComponent.java:1054)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JViewport.paint(JViewport.java:731)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at org.netbeans.swing.tabcontrol.TabbedContainer.paint(TabbedContainer.java:973)
   at javax.swing.JComponent.paintChildren(JComponent.java:887)
   at javax.swing.JComponent.paint(JComponent.java:1063)
   at javax.swing.JComponent.paintToOffscreen(JComponent.java:5221)
   at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1482)
   at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1413)
   at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:311)
   at javax.swing.RepaintManager.paint(RepaintManager.java:1206)
   at javax.swing.JComponent._paintImmediately(JComponent.java:5169)
   at javax.swing.JComponent.paintImmediately(JComponent.java:4980)
   at javax.swing.JComponent.paintImmediately(JComponent.java:4961)
   at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:770)
   at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:728)
   at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:677)
   at javax.swing.RepaintManager.access$700(RepaintManager.java:59)
   at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1621)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:701)
   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.awt.EventQueue.dispatchEvent(EventQueue.java:671)
   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)