java.lang.IllegalStateException: javax.swing.JLabel[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=8388608,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,horizontalAlignment=LEADING,horizontalTextPosition=TRAILING,iconTextGap=4,labelFor=,text=NOVO ORÇAMENTO,verticalAlignment=CENTER,verticalTextPosition=CENTER] is not attached to a horizontal group
   at javax.swing.GroupLayout.checkComponents(GroupLayout.java:1065)
   at javax.swing.GroupLayout.prepare(GroupLayout.java:1019)
   at javax.swing.GroupLayout.layoutContainer(GroupLayout.java:889)
   at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.createLayout(SwingLayoutBuilder.java:199)
   at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.setupContainerLayout(SwingLayoutBuilder.java:108)
   at org.netbeans.modules.form.VisualReplicator.setupContainerLayout(VisualReplicator.java:822)
   at org.netbeans.modules.form.VisualReplicator.updateContainerLayout(VisualReplicator.java:332)
   at org.netbeans.modules.form.FormDesigner$FormListener.run(FormDesigner.java:2554)
   at org.netbeans.modules.form.FormDesigner$FormListener.processEvents(FormDesigner.java:2498)
   at org.netbeans.modules.form.FormDesigner$FormListener.formChanged(FormDesigner.java:2457)
   at org.netbeans.modules.form.FormModel.fireEvents(FormModel.java:1322)
   at org.netbeans.modules.form.FormModel.fireEventBatch(FormModel.java:1295)
   at org.netbeans.modules.form.FormModel.firePendingEvents(FormModel.java:1258)
   at org.netbeans.modules.form.FormModel.access$000(FormModel.java:68)
   at org.netbeans.modules.form.FormModel$2.run(FormModel.java:1238)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:642)
   at java.awt.EventQueue.access$000(EventQueue.java:85)
   at java.awt.EventQueue$1.run(EventQueue.java:603)
   at java.awt.EventQueue$1.run(EventQueue.java:601)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:612)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
   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)