Problems with UIDesigner

I have an project with two forms. Everything was ok until i reopened the project, when IDEA just stopped responding. The CPU is near 100%. I checked the log an i saw this stacktrace that is produced continuously.

2007-06-10 09:03:36,078 ERROR - com.intellij.ide.IdeEventQueue - IntelliJ IDEA (Selena) #7002 Build #7002
2007-06-10 09:03:36,078 ERROR - com.intellij.ide.IdeEventQueue - JDK: 1.6.0_01
2007-06-10 09:03:36,078 ERROR - com.intellij.ide.IdeEventQueue - VM: Java HotSpot(TM) Client VM
2007-06-10 09:03:36,078 ERROR - com.intellij.ide.IdeEventQueue - Vendor: Sun Microsystems Inc.
2007-06-10 09:03:36,078 ERROR - com.intellij.ide.IdeEventQueue - OS: Windows XP
2007-06-10 09:03:36,093 ERROR - com.intellij.ide.IdeEventQueue - Error during dispatching of java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=javax.swing.SystemEventQueueUtilities$ComponentWorkRequest@34e98b,notifier=null,catchExceptions=false,when=1181455416062] on sun.awt.windows.WToolkit@bd4dc2
java.lang.NullPointerException
at javax.swing.JEditorPane.getScrollableTracksViewportWidth(JEditorPane.java:1504)
at javax.swing.JEditorPane.getPreferredSize(JEditorPane.java:1378)
at javax.swing.text.JTextComponent.getPreferredScrollableViewportSize(JTextComponent.java:1959)
at javax.swing.ViewportLayout.preferredLayoutSize(ViewportLayout.java:75)
at java.awt.Container.preferredSize(Container.java:1616)
at java.awt.Container.getPreferredSize(Container.java:1601)
at javax.swing.JComponent.getPreferredSize(JComponent.java:1629)
at javax.swing.ScrollPaneLayout.preferredLayoutSize(ScrollPaneLayout.java:475)
at java.awt.Container.preferredSize(Container.java:1616)
at java.awt.Container.getPreferredSize(Container.java:1601)
at javax.swing.JComponent.getPreferredSize(JComponent.java:1629)
at java.awt.BorderLayout.preferredLayoutSize(BorderLayout.java:702)
at java.awt.Container.preferredSize(Container.java:1616)
at java.awt.Container.getPreferredSize(Container.java:1601)
at javax.swing.JComponent.getPreferredSize(JComponent.java:1629)
at javax.swing.plaf.basic.BasicSplitPaneUI$BasicHorizontalLayoutManager.preferredLayoutSize(BasicSplitPaneUI.java:1470)
at javax.swing.plaf.basic.BasicSplitPaneUI.getPreferredSize(BasicSplitPaneUI.java:1066)
at javax.swing.JComponent.getPreferredSize(JComponent.java:1627)
at com.intellij.uiDesigner.core.Util.getPreferredSize(Util.java:45)
at com.intellij.uiDesigner.core.DimensionInfo.getPreferredSize(DimensionInfo.java:230)
at com.intellij.uiDesigner.core.HorizontalInfo.getPreferredWidth(HorizontalInfo.java:52)
at com.intellij.uiDesigner.core.GridLayoutManager.getMinOrPrefSizes(GridLayoutManager.java:645)
at com.intellij.uiDesigner.core.GridLayoutManager.getPrefSizes(GridLayoutManager.java:630)
at com.intellij.uiDesigner.core.GridLayoutManager.preferredLayoutSize(GridLayoutManager.java:274)
at com.intellij.uiDesigner.core.GridLayoutManager.layoutContainer(GridLayoutManager.java:409)
at java.awt.Container.layout(Container.java:1432)
at java.awt.Container.doLayout(Container.java:1421)
at java.awt.Container.validateTree(Container.java:1519)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validateTree(Container.java:1526)
at java.awt.Container.validate(Container.java:1491)
at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:635)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:127)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:53)
at com.intellij.ide.IdeEventQueue.a(IdeEventQueue.java:19)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:71)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

Please sign in to leave a comment.