Code: Select all

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
	at com.eteks.sweethome3d.plugin.terraingenerator.RoomsTerrainGeneratorPlugin$5.getNextValue(Unknown Source)
	at java.desktop/javax.swing.plaf.basic.BasicSpinnerUI.updateEnabledState(BasicSpinnerUI.java:510)
	at java.desktop/javax.swing.plaf.basic.BasicSpinnerUI.updateEnabledState(BasicSpinnerUI.java:494)
	at java.desktop/javax.swing.plaf.basic.BasicSpinnerUI$Handler.stateChanged(BasicSpinnerUI.java:1084)
	at java.desktop/javax.swing.JSpinner.fireStateChanged(JSpinner.java:461)
	at java.desktop/javax.swing.JSpinner$ModelListener.stateChanged(JSpinner.java:388)
	at java.desktop/javax.swing.AbstractSpinnerModel.fireStateChanged(AbstractSpinnerModel.java:120)
	at com.eteks.sweethome3d.swing.NullableSpinner$NullableSpinnerNumberModel.setValue(Unknown Source)
	at com.eteks.sweethome3d.swing.NullableSpinner$NullableSpinnerLengthModel.setLength(Unknown Source)
	at com.eteks.sweethome3d.plugin.terraingenerator.RoomsTerrainGeneratorPlugin.createComponents(Unknown Source)
	at com.eteks.sweethome3d.plugin.terraingenerator.RoomsTerrainGeneratorPlugin.generateTerrain(Unknown Source)
	at com.eteks.sweethome3d.plugin.terraingenerator.RoomsTerrainGeneratorPlugin.access$100(Unknown Source)
	at com.eteks.sweethome3d.plugin.terraingenerator.RoomsTerrainGeneratorPlugin$1.execute(Unknown Source)
	at com.eteks.sweethome3d.swing.HomePane$ActionAdapter.actionPerformed(Unknown Source)
	at com.eteks.sweethome3d.swing.ResourceAction$AbstractDecoratedAction.actionPerformed(Unknown Source)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
	at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:369)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1020)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1064)
	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6635)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
	at java.desktop/java.awt.Component.processEvent(Component.java:6400)
	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5011)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)