1 Reply Latest reply: May 7, 2012 8:40 AM by Sudipto Desmukh RSS

    Jdeveloper 10g UI not starting.

    935109
      Hi All,

      I'm a new user of jdeveloper and using 10g.
      This is the problem which is happening everytime I start it second time after fresh installation. It works fine for the first time and shows problem and never loads in the subsequent attempts.

      I have installed it in E directory following is the path of .exe file which I run E:\Jdev10g\jdev\bin\jdev.exe

      Following is the logs which I have got from command window---
      -----------------------------------------------------------------------------------------------------

      java.lang.NullPointerException
      at javax.swing.border.EmptyBorder.<init>(EmptyBorder.java:54)
      at com.sun.java.swing.plaf.windows.WindowsTableHeaderUI$XPDefaultRendere
      r.getTableCellRendererComponent(WindowsTableHeaderUI.java:63)
      at javax.swing.plaf.basic.BasicTableHeaderUI.getHeaderRenderer(BasicTabl
      eHeaderUI.java:394)
      at javax.swing.plaf.basic.BasicTableHeaderUI.getHeaderHeight(BasicTableH
      eaderUI.java:428)
      at javax.swing.plaf.basic.BasicTableHeaderUI.createHeaderSize(BasicTable
      HeaderUI.java:454)
      at javax.swing.plaf.basic.BasicTableHeaderUI.getPreferredSize(BasicTable
      HeaderUI.java:485)
      at javax.swing.JComponent.getPreferredSize(JComponent.java:1275)
      at javax.swing.ViewportLayout.preferredLayoutSize(ViewportLayout.java:75
      )
      at java.awt.Container.preferredSize(Container.java:1178)
      at java.awt.Container.getPreferredSize(Container.java:1162)
      at javax.swing.JComponent.getPreferredSize(JComponent.java:1277)
      at javax.swing.ScrollPaneLayout.preferredLayoutSize(ScrollPaneLayout.jav
      a:507)
      at java.awt.Container.preferredSize(Container.java:1178)
      at java.awt.Container.getPreferredSize(Container.java:1162)
      at javax.swing.JComponent.getPreferredSize(JComponent.java:1277)
      at java.awt.BorderLayout.preferredLayoutSize(BorderLayout.java:572)
      at java.awt.Container.preferredSize(Container.java:1178)
      at java.awt.Container.getPreferredSize(Container.java:1162)
      at javax.swing.JComponent.getPreferredSize(JComponent.java:1277)
      at javax.swing.plaf.basic.BasicSplitPaneUI$BasicHorizontalLayoutManager.
      getPreferredSizeOfComponent(BasicSplitPaneUI.java:1770)
      at javax.swing.plaf.basic.BasicSplitPaneUI$BasicHorizontalLayoutManager.
      getPreferredSizes(BasicSplitPaneUI.java:2003)
      at javax.swing.plaf.basic.BasicSplitPaneUI$BasicHorizontalLayoutManager.
      resetToPreferredSizes(BasicSplitPaneUI.java:2040)
      at javax.swing.plaf.basic.BasicSplitPaneUI$BasicHorizontalLayoutManager.
      layoutContainer(BasicSplitPaneUI.java:1470)
      at java.awt.Container.layout(Container.java:1020)
      at java.awt.Container.doLayout(Container.java:1010)
      at java.awt.Container.validateTree(Container.java:1092)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validateTree(Container.java:1099)
      at java.awt.Container.validate(Container.java:1067)
      at java.awt.Window.show(Window.java:461)
      at java.awt.Component.show(Component.java:1133)
      at java.awt.Component.setVisible(Component.java:1088)
      at oracle.ideimpl.MainWindowImpl$11.run(MainWindowImpl.java:718)
      at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
      at java.awt.EventQueue.dispatchEvent(EventQueue.java:454)
      at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
      read.java:201)
      at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
      ad.java:151)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)

      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)

      at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)

      __________________________________________________________________________


      System configuration is "Intel core-2-duo" with 2 gb memory.
      after this it hangs and never loads...please suggest solution for this..I'm quite fed up of this.