Yes, you are quite right -- thanks for pointing this out. I have fixed
this, so future releases of Greenstone will not contain this bug.

Thanks again,

Michael

papadimi@ceid.upatras.gr wrote:

>Sorry to didturb you again with my messages but i found a strange behaviour
>when hidding some of the tabs of the gli. In fact i choose to hide all the tabs
>except from those named Gather and Enrich. Now when i try to create a new
>collection i get the following:
>
>java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.Vector.elementAt(Vector.java:434)
> at javax.swing.JTabbedPane.setEnabledAt(JTabbedPane.java:1296)
> at org.greenstone.gatherer.gui.GUIManager.lockCollection(GUIManager.java
>:454)
> at org.greenstone.gatherer.collection.CollectionManager.processBegun(Col
>lectionManager.java:996)
> at org.greenstone.gatherer.shell.GShell.fireProcessBegun(GShell.java:684
>)
> at org.greenstone.gatherer.shell.GShell.run(GShell.java:536)
> at org.greenstone.gatherer.collection.CollectionManager.makeCollection(C
>ollectionManager.java:977)
> at org.greenstone.gatherer.collection.CollectionManager.createCollection
>(CollectionManager.java:283)
> at org.greenstone.gatherer.gui.GUIManager$NewCollectionTask.run(GUIManag
>er.java:717)
>
>and no collection is ever created. This happens with both jdk 1.4x and 1.5x.
>
>Thanks again!
>
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