matlab javax.swing,java error no ComponentUI class for javax.swing.JScrollPane

UIDefaults.getUI() failed: no ComponentUI class for: javax.swing.JScrollPane$ScrollBar[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=4194304,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1] java.lang.Error at javax.swing.UIDefaults.getUIError(UIDefaults.java:730) at javax.swing.MultiUIDefaults.getUIError(MultiUIDefaults.java:130) at javax.swing.UIDefaults.getUI(UIDefaults.java:760) at javax.swing.UIManager.getUI(UIManager.java:1016) at javax.swing.JScrollBar.updateUI(JScrollBar.java:227) at javax.swing.JScrollBar.(JScrollBar.java:161) at javax.swing.JScrollBar.(JScrollBar.java:176) at javax.swing.JScrollPane$ScrollBar.(JScrollPane.java:718) at javax.swing.JScrollPane.createVerticalScrollBar(JScrollPane.java:873) at javax.swing.JScrollPane.(JScrollPane.java:299) at javax.swing.plaf.basic.BasicComboPopup.createScroller(BasicComboPopup.java:571) at javax.swing.plaf.basic.BasicComboPopup.(BasicComboPopup.java:335) at com.jgoodies.looks.plastic.PlasticComboBoxUI$PlasticComboPopup.(PlasticComboBoxUI.java:425) at com.jgoodies.looks.plastic.PlasticComboBoxUI$PlasticComboPopup.(PlasticComboBoxUI.java:422) at com.jgoodies.looks.plastic.PlasticComboBoxUI.createPopup(PlasticComboBoxUI.java:169) at javax.swing.plaf.basic.BasicComboBoxUI.installUI(BasicComboBoxUI.java:250) at com.jgoodies.looks.plastic.PlasticComboBoxUI.installUI(PlasticComboBoxUI.java:112) at javax.swing.JComponent.setUI(JComponent.java:666) at javax.swing.JComboBox.setUI(JComboBox.java:257) at javax.swing.JComboBox.updateUI(JComboBox.java:266) at javax.swing.JComboBox.init(JComboBox.java:231) at javax.swing.JComboBox.(JComboBox.java:225) at com.mathworks.widgets.DropdownButton.setupButton(DropdownButton.java:185) at com.mathworks.widgets.DropdownButton.(DropdownButton.java:92) at com.mathworks.widgets.PickerButton.(PickerButton.java:77) at com.mathworks.hg.peer.AbstractSplitButtonPeer.createToolbutton(AbstractSplitButtonPeer.java:73) at com.mathworks.hg.peer.AbstractSplitButtonPeer.doInitializePeer(AbstractSplitButtonPeer.java:135) at com.mathworks.hg.peer.AbstractSplitButtonPeer.access$000(AbstractSplitButtonPeer.java:30) at com.mathworks.hg.peer.AbstractSplitButtonPeer$1.run(AbstractSplitButtonPeer.java:129) at com.mathworks.hg.util.HGPeerQueue$HGPeerRunnablesRunner.runit(HGPeerQueue.java:289) at com.mathworks.hg.util.HGPeerQueue$HGPeerRunnablesRunner.runThese(HGPeerQueue.java:317) at com.mathworks.hg.util.HGPeerQueue$HGPeerRunnablesRunner.run(HGPeerQueue.java:334) at com.mathworks.jmi.AWTUtilities$Invoker$5$1.run(AWTUtilities.java:591) at com.mathworks.mvm.context.ThreadContext$1.call(ThreadContext.java:76) at com.mathworks.mvm.context.ThreadContext.callWithContext(ThreadContext.java:105) at com.mathworks.mvm.context.ThreadContext.runWithContext(ThreadContext.java:73) at com.mathworks.mvm.context.MvmContext.runWithContext(MvmContext.java:107) at com.mathworks.jmi.AWTUtilities$Invoker$5.runWithOutput(AWTUtilities.java:588) at com.mathworks.jmi.AWTUtilities$Invoker$2.watchedRun(AWTUtilities.java:475) at com.mathworks.jmi.AWTUtilities$WatchedRunnable.run(AWTUtilities.java:436) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)