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via compiere by sureeraya
, 1 year ago
node does not allow children
java.lang.IllegalStateException: node does not allow children	at javax.swing.tree.DefaultMutableTreeNode.insert(DefaultMutableTreeNode.java:161)	at javax.swing.tree.DefaultMutableTreeNode.add(DefaultMutableTreeNode.java:396)	at org.compiere.model.MTree.checkBuffer(MTree.java:393)	at org.compiere.model.MTree.loadNodes(MTree.java:337)	at org.compiere.model.MTree.loadTree(MTree.java:252)	at org.compiere.model.MTree.(MTree.java:60)	at org.compiere.grid.tree.VTreePanel.initTree(VTreePanel.java:103)	at org.compiere.grid.GridController.activate(GridController.java:495)	at org.compiere.apps.APanel.stateChanged(APanel.java:888)	at javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:287)	at javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:219)	at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:116)	at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:50)	at javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:468)	at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:461)	at javax.swing.plaf.basic.BasicTabbedPaneUI$MouseHandler.mousePressed(BasicTabbedPaneUI.java:3051)	at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:217)	at java.awt.Component.processMouseEvent(Component.java:5131)	at java.awt.Component.processEvent(Component.java:4931)	at java.awt.Container.processEvent(Container.java:1566)	at java.awt.Component.dispatchEventImpl(Component.java:3639)	at java.awt.Container.dispatchEventImpl(Container.java:1623)	at java.awt.Component.dispatchEvent(Component.java:3480)	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450)	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3162)	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095)	at java.awt.Container.dispatchEventImpl(Container.java:1609)	at java.awt.Window.dispatchEventImpl(Window.java:1590)	at java.awt.Component.dispatchEvent(Component.java:3480)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:450)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)