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https://issues.apache.org/jira/browse/FELIX-248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12479349
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Tim Moloney commented on FELIX-248:
-----------------------------------
I see the stack traces on Fedora Core 6 Linux, using Java SE 1.5 or 1.6.
cd ${HOME}
svn checkout http://svn.apache.org/repos/asf/incubator/felix/trunk felix-trunk
cd felix-trunk
ant
cp shell.gui/target/org.apache.felix.shell.gui-0.9.0-incubator-SNAPSHOT.jar \
shell.gui.plugin/target/org.apache.felix.shell.gui.plugin-0.9.0-incubator-SNAPSHOT.jar
\
main/bundle
Add the following at line 32 of main/conf/config.properties
file:bundle/org.apache.felix.shell.gui-0.9.0-incubator-SNAPSHOT.jar \
file:bundle/org.apache.felix.shell.gui.plugin-0.9.0-incubator-SNAPSHOT.jar \
cd main
java -jar bin/felix.jar
Enter a profile name. (It doesn't matter if it is an existing profile or not.)
Shutdown Felix by either:
- Clicking on the "Shutdown" button.
- Clicking on "System Bundle" and clicking on the "Stop" button.
- Clicking on "Shell" in the left panel, then entering "shutdown" in the bottom
text box.
The stack trace occurs more than half the time.
I think that it a race condition. Sometimes the GUI redraws occur after the
GUI plugins
are stopped (causing the stack trace). Other times, the GUI redraws occur
before the GUI
plugins are stopped and all is well.
> Executing "shutdown" within the shellGUI often causes a stack trace
> -------------------------------------------------------------------
>
> Key: FELIX-248
> URL: https://issues.apache.org/jira/browse/FELIX-248
> Project: Felix
> Issue Type: Bug
> Reporter: Tim Moloney
> Priority: Trivial
>
> Executing "shutdown" within the shellGUI often causes the following stack
> trace.
> Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException:
> Invalid BundleContext.
> at
> org.apache.felix.framework.BundleContextImpl.checkValidity(BundleContextImpl.java:458)
> at
> org.apache.felix.framework.BundleContextImpl.getBundles(BundleContextImpl.java:145)
> at
> org.apache.felix.shell.gui.plugin.BundleListPlugin$SimpleTableModel.getRowCount(BundleListPlugin.java:285)
> at javax.swing.JTable.getRowCount(JTable.java:2597)
> at
> javax.swing.plaf.basic.BasicTableUI.createTableSize(BasicTableUI.java:1641)
> at
> javax.swing.plaf.basic.BasicTableUI.getPreferredSize(BasicTableUI.java:1682)
> at javax.swing.JComponent.getPreferredSize(JComponent.java:1627)
> at
> javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:769)
> 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.validate(Container.java:1491)
> at
> javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:639)
> 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
> 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)
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