Author Topic: Ubuntu hotspot error  (Read 58369 times)


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Ubuntu hotspot error
« on: April 02, 2012, 12:16:55 PM »
On an Ubuntu server install, when a button is pressed in one of our dialogs, the client JVM consistently crashes and we get a hot spot error file. I've attached the client and server debug files along with the hot spot error file.  Here's the stack from the error file:

V  []  unsigned+0xe9
C  []  Java_java_awt_AWTEvent_nativeSetSource+0x3a
j  java.awt.AWTEvent.nativeSetSource(Ljava/awt/peer/ComponentPeer;)V+0
j  java.awt.AWTEvent.setSource(Ljava/lang/Object;)V+91
j  java.awt.DefaultKeyboardFocusManager.dispatchEvent(Ljava/awt/AWTEvent;)Z+1139
j  java.awt.Component.dispatchEventImpl(Ljava/awt/AWTEvent;)V+138
j  java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+42
j  java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2
j  com.creamtec.ajaxswing.gui.WindowUpdater.checkAndUpdateEventComponent(Lcom/creamtec/ajaxswing/core/HttpRequestData;Lcom/creamtec/ajaxswing/core/ActionData;)V+321
j  com.creamtec.ajaxswing.gui.WindowUpdater.updateComponents(Lcom/creamtec/ajaxswing/rendering/AbstractDocument;Lcom/creamtec/ajaxswing/core/HttpRequestData;Lcom/creamtec/ajaxswing/core/ActionData;Ljava/util/List;Ljava/awt/Container;)V+68
j  com.creamtec.ajaxswing.gui.WindowUpdater.emulateRequest(Lcom/creamtec/ajaxswing/rendering/AbstractDocument;Lcom/creamtec/ajaxswing/core/HttpRequestData;)V+96
j  com.creamtec.ajaxswing.core.AjaxSwingThread$
j  java.awt.event.InvocationEvent.dispatch()V+11

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Re: Ubuntu hotspot error
« Reply #1 on: April 04, 2012, 06:24:07 AM »
Is it running in non-headless mode?
Is it crashing on any button or only on one specific button?
Is it reproducible only on that ubuntu installation?
Are you able to run SwingSet2 and click buttons in it?
Which exact version of ubuntu server is used?

If it crashes even with SwingSet2, then it should be very easy for us to investigate and fix it.