[kepler-dev] [Bug 5260] New: Problems with unknown free-form tags

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5260

           Summary: Problems with unknown free-form tags
           Product: Kepler
           Version: 2.1.0
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: tagging
        AssignedTo: swriddle at gmail.com
        ReportedBy: barseghian at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org
   Estimated Hours: 0.0


There are some exceptions and gui malfunctions/lockups that occur that I
believe are related to unknown free-form tags. By 'unknown' I mean the owl file
that stores free-form tags in
~/.kepler/cache-2.1/modules/core/onto[numbers].owl has been deleted, e.g. by
ant clean-cache, or this file has not been updated to contain free-form tags
created on a different system, e.g. for a kar open event (not clear to me if
that's what should happen, but these foreign tags needs to be made available
somewhere).

To replicate:
* open kepler
* tag blank workflow with a new tag, e.g. myWorkflowTag
* execute
* File -> Save As to kar
* quit kepler, ant clean-cache, restart kepler
* open kar, tag is visible on workflow. 
* click tag X to delete it.
* click on workflow. tag reappears. also the tag is not shown in the drop down
menu, and the tag is not in the file in the cache dir.
* also: change to the Reporting view, and see the run row no longer shows the
workflow tag. Clicking on a different run row then (sometimes? always?) gives
NPEs.

(I'm not clear how to replicate this, but this also occurred to me a few times,
and I suspect is related to missing free-form tags: clicking on the tagging
drop down button (on Mac) didn't bring up the list, and on linux the tagging
drop down once appeared, but froze.)


One NPE comes from ColoredListCellRenderer, another is unclear:

------------

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at
org.kepler.tagging.gui.ColoredListCellRenderer.getListCellRendererComponent(ColoredListCellRenderer.java:54)
    at
javax.swing.plaf.basic.BasicComboBoxUI.getDisplaySize(BasicComboBoxUI.java:1334)
    at
javax.swing.plaf.basic.BasicComboBoxUI.getMinimumSize(BasicComboBoxUI.java:903)
    at com.apple.laf.AquaComboBoxUI.getMinimumSize(AquaComboBoxUI.java:507)
    at javax.swing.JComponent.getMinimumSize(JComponent.java:1714)
    at javax.swing.BoxLayout.checkRequests(BoxLayout.java:463)
    at javax.swing.BoxLayout.minimumLayoutSize(BoxLayout.java:306)
    at java.awt.Container.minimumSize(Container.java:1651)
    at java.awt.Container.getMinimumSize(Container.java:1636)
    at javax.swing.JComponent.getMinimumSize(JComponent.java:1716)
    at javax.swing.BoxLayout.checkRequests(BoxLayout.java:463)
    at javax.swing.BoxLayout.minimumLayoutSize(BoxLayout.java:306)
    at java.awt.Container.minimumSize(Container.java:1651)
    at java.awt.Container.getMinimumSize(Container.java:1636)
    at javax.swing.JComponent.getMinimumSize(JComponent.java:1716)
    at javax.swing.BoxLayout.checkRequests(BoxLayout.java:463)
    at javax.swing.BoxLayout.minimumLayoutSize(BoxLayout.java:306)
    at
javax.swing.JToolBar$DefaultToolBarLayout.minimumLayoutSize(JToolBar.java:756)
    at java.awt.Container.minimumSize(Container.java:1651)
    at java.awt.Container.getMinimumSize(Container.java:1636)
    at javax.swing.JComponent.getMinimumSize(JComponent.java:1716)
    at javax.swing.BoxLayout.checkRequests(BoxLayout.java:463)
    at javax.swing.BoxLayout.preferredLayoutSize(BoxLayout.java:281)
    at java.awt.Container.preferredSize(Container.java:1599)
    at java.awt.Container.getPreferredSize(Container.java:1584)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1636)
    at java.awt.BorderLayout.layoutContainer(BorderLayout.java:798)
    at java.awt.Container.layout(Container.java:1421)
    at java.awt.Container.doLayout(Container.java:1410)
    at java.awt.Container.validateTree(Container.java:1507)
    at java.awt.Container.validateTree(Container.java:1513)
    at java.awt.Container.validateTree(Container.java:1513)
    at java.awt.Container.validate(Container.java:1480)
    at
javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:669)
    at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:124)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
    at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)


------------


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at javax.swing.BoxLayout.preferredLayoutSize(BoxLayout.java:282)
    at java.awt.Container.preferredSize(Container.java:1599)
    at java.awt.Container.getPreferredSize(Container.java:1584)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1636)
    at java.awt.BorderLayout.layoutContainer(BorderLayout.java:798)
    at java.awt.Container.layout(Container.java:1421)
    at java.awt.Container.doLayout(Container.java:1410)
    at java.awt.Container.validateTree(Container.java:1507)
    at java.awt.Container.validateTree(Container.java:1513)
    at java.awt.Container.validateTree(Container.java:1513)
    at java.awt.Container.validate(Container.java:1480)
    at
javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:669)
    at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:124)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
    at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

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