lang.AssertionError
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.fillGroup(SwingLayoutBuilder.java:266)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.composeGroup(SwingLayoutBuilder.java:232)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.fillGroup(SwingLayoutBuilder.java:251)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.composeGroup(SwingLayoutBuilder.java:232)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.fillGroup(SwingLayoutBuilder.java:253)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.composeGroup(SwingLayoutBuilder.java:232)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.createLayout(SwingLayoutBuilder.java:174)
	at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.setupContainerLayout(SwingLayoutBuilder.java:107)
	at org.netbeans.modules.form.VisualReplicator.setupContainerLayout(VisualReplicator.java:815)
	at org.netbeans.modules.form.VisualReplicator.cloneComponent(VisualReplicator.java:747)
	at org.netbeans.modules.form.VisualReplicator.createClone(VisualReplicator.java:182)
	at org.netbeans.modules.form.VisualReplicator.createClone(VisualReplicator.java:170)
	at org.netbeans.modules.form.FormDesigner$FormListener.run(FormDesigner.java:2210)
	at org.netbeans.modules.form.FormLAF$3.run(FormLAF.java:307)
	at org.openide.util.Mutex.doEventAccess(Mutex.java:1355)
	at org.openide.util.Mutex.readAccess(Mutex.java:268)
	at org.netbeans.modules.form.FormLAF.executeWithLookAndFeel(FormLAF.java:292)
	at org.netbeans.modules.form.FormDesigner$FormListener.processEvents(FormDesigner.java:2193)
	at org.netbeans.modules.form.FormDesigner$FormListener.formChanged(FormDesigner.java:2159)
	at org.netbeans.modules.form.FormDesigner.updateWholeDesigner(FormDesigner.java:537)
	at org.netbeans.modules.form.FormDesigner.initialize(FormDesigner.java:313)
[catch] at org.netbeans.modules.form.FormEditorSupport$3.run(FormEditorSupport.java:458)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)


java.lang.NullPointerException
	at org.netbeans.modules.form.layoutdesign.LayoutDesigner.imposeCurrentContainerSize(LayoutDesigner.java:3571)
	at org.netbeans.modules.form.layoutdesign.LayoutDesigner.updatePositions(LayoutDesigner.java:163)
	at org.netbeans.modules.form.layoutdesign.LayoutDesigner.updateCurrentState(LayoutDesigner.java:101)
	at org.netbeans.modules.form.FormDesigner.updateComponentLayer(FormDesigner.java:553)
	at org.netbeans.modules.form.FormDesigner.access$1900(FormDesigner.java:101)
[catch] at org.netbeans.modules.form.FormDesigner$FormListener$2.run(FormDesigner.java:2226)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)