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CLOSED  Bug report JPPF-226  -  StackOverflowError when running built-in screensaver
Posted Feb 27, 2014 - updated Mar 28, 2016
icon_info.png This issue has been closed with status "Closed" and resolution "RESOLVED".
Issue details
  • Type of issue
    Bug report
  • Status
     
    		 Closed
  • Assigned to
    lolo4j
  • Progress
       
  • Type of bug
    Not triaged
  • Likelihood
    Not triaged
  • Effect
    Not triaged
  • Posted by
    lolo4j
  • Owned by
    Not owned by anyone
  • Category
    Node
  • Resolution
    RESOLVED
  • Priority
    Normal
  • Reproducability
    Always
  • Severity
    Normal
  • Targetted for
    icon_milestones.png JPPF 4.0.x
Issue description
When running the standalone screensaver (with screensaver.bat or screensaver.sh) I get the following stack: 
2014-02-27 06:43:11,237 [DEBUG][org.jppf.utils.JPPFDefaultUncaughtExceptionHandler.uncaughtException(44)]: Uncaught exception in thread Thread[AWT-EventQueue-0,6,main] : java.lang.StackOverflowError
  at java.awt.Container.findComponentAt(Container.java:2660)
  at sun.awt.windows.WGlobalCursorManager.findComponentAt(Native Method)
  at sun.awt.GlobalCursorManager._updateCursor(GlobalCursorManager.java:193)
  at sun.awt.GlobalCursorManager.updateCursorImmediately(GlobalCursorManager.java:95)
  at sun.awt.windows.WComponentPeer.updateCursorImmediately(WComponentPeer.java:660)
  at java.awt.Component.updateCursorImmediately(Component.java:3123)
  at java.awt.Container.validateUnconditionally(Container.java:1668)
  at java.awt.Window.show(Window.java:1033)
  at java.awt.Component.show(Component.java:1651)
  at java.awt.Component.setVisible(Component.java:1603)
  at java.awt.Window.setVisible(Window.java:1014)
  at org.jppf.node.screensaver.FocusedJFrame.toFront(FocusedJFrame.java:72)
  at java.awt.Window.show(Window.java:1037)
  at java.awt.Component.show(Component.java:1651)
  at java.awt.Component.setVisible(Component.java:1603)
  at java.awt.Window.setVisible(Window.java:1014)
  at org.jppf.node.screensaver.FocusedJFrame.toFront(FocusedJFrame.java:72)
  ...
 This prevents from exiting the screensaver with either a keyboard keypress or a mouse motion or click
Steps to reproduce this issue
With the node distribution, run screensaver.bat on Windws or screensaver.sh on Linux ==> StackOverflowError

#3
Comment posted by
lolo4j
Feb 27, 21:19
fixed in