게시판을 이용해 주셔서 감사합니다.
다음양식에 맞게 입력해주세요.

* 고객시스템명 : LG전자
* GAUCE 버전 : 4.0
* WAS 종류(WebLogic 등등) : Weblogic
* DB 종류 : 오라클
* 문의 유형(질문/요청/참조) : 질문
* 내용 :

local에서 트라이얼버젼 라이센스 만료로 reinstall하는데 해당 에러가 떨어집니다.

Exception occurred during event dispatching:
java.lang.NullPointerException
        at javax.swing.ImageIcon.<init>(Unknown Source)
        at javax.swing.ImageIcon.<init>(Unknown Source)
        at sun.swing.WindowsPlacesBar.<init>(Unknown Source)
        at com.sun.java.swing.plaf.windows.WindowsFileChooserUI.updateUseShellFlder(Unknown Source)
        at com.sun.java.swing.plaf.windows.WindowsFileChooserUI.installComponens(Unknown Source)
        at javax.swing.plaf.basic.BasicFileChooserUI.installUI(Unknown Source)
        at com.sun.java.swing.plaf.windows.WindowsFileChooserUI.installUI(Unknon Source)
        at javax.swing.JComponent.setUI(Unknown Source)
        at javax.swing.JFileChooser.updateUI(Unknown Source)
        at javax.swing.JFileChooser.setup(Unknown Source)
        at javax.swing.JFileChooser.<init>(Unknown Source)
        at javax.swing.JFileChooser.<init>(Unknown Source)
        at Installer$1.actionPerformed(Unknown Source)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Souce)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at javax.swing.JComponent.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.Dialog$1.run(Unknown Source)
        at java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)

확인 부탁드립니다.