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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21467 Occasional GUI partial lock-up problems Summary: Occasional GUI partial lock-up problems Product: JMeter Version: 1.9.RC2 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: Other Component: Main AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Certain sequences of operations on the test tree seem to cause the GUI to stop responding properly - right-click does not work, and only some of the menu- items work. Also the GUI does not repaint properly. I've seen this after disabling/activating listeners in a simple JavaTest sampler test script. Unfortunately, I don't (yet) have a simple test case - it has only happened after quite a few changes to the test tree. I'm hoping to be able to provide a test case in due course. The first part of the log is as follows: java.io.IOException: Stream closed at java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:120) at java.io.BufferedInputStream.read(BufferedInputStream.java:199) at sun.awt.image.PNGImageDecoder.produceImage(PNGImageDecoder.java:244) at sun.awt.image.InputStreamImageSource.doFetch (InputStreamImageSource.java:257) at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:168) at sun.awt.image.ImageFetcher.run(ImageFetcher.java:136) java.io.IOException: Stream closed at java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:120) at java.io.BufferedInputStream.read(BufferedInputStream.java:270) at sun.awt.image.PNGImageDecoder.fill(PNGImageDecoder.java:677) at sun.awt.image.PNGImageDecoder.need(PNGImageDecoder.java:685) at sun.awt.image.PNGImageDecoder.getChunk(PNGImageDecoder.java:711) at sun.awt.image.PNGImageDecoder.getData(PNGImageDecoder.java:727) at sun.awt.image.PNGImageDecoder.produceImage(PNGImageDecoder.java:249) at sun.awt.image.InputStreamImageSource.doFetch (InputStreamImageSource.java:257) at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:168) at sun.awt.image.ImageFetcher.run(ImageFetcher.java:136) java.lang.NullPointerException at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:50) at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:749) at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:2803) at sun.awt.image.ImageRepresentation.drawToBufImage (ImageRepresentation.java:726) at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:756) at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:2803) at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:2793) at javax.swing.ImageIcon.paintIcon(ImageIcon.java:322) at javax.swing.plaf.basic.BasicLabelUI.paint(BasicLabelUI.java:152) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:541) at javax.swing.JComponent.paint(JComponent.java:808) at javax.swing.tree.DefaultTreeCellRenderer.paint (DefaultTreeCellRenderer.java:397) at javax.swing.CellRendererPane.paintComponent (CellRendererPane.java:134) at javax.swing.plaf.basic.BasicTreeUI.paintRow(BasicTreeUI.java:1380) at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1171) at javax.swing.plaf.metal.MetalTreeUI.paint(MetalTreeUI.java:143) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142) at javax.swing.JComponent.paintComponent(JComponent.java:541) at javax.swing.JComponent.paint(JComponent.java:808) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4771) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4724) at javax.swing.JComponent._paintImmediately(JComponent.java:4668) at javax.swing.JComponent.paintImmediately(JComponent.java:4477) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:410) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run (SystemEventQueueUtilities.java:117) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:448) at java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread.java:197) at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136) at java.awt.EventDispatchThread.run(EventDispatchThread.java:99) The rest of the log seems just to contain further NullPointerExceptions, which seem to be output when further GUI events are generated. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
