Data Lab: Exception when selecting only one column for merging

Bug #785269 reported by Sébastien Heymann on 2011-05-19
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Fix Released
Eduardo Ramos

Bug Description

Way to reproduce:
1. Go to Data Lab > Edges
2. Select Merge Columns
3. Choose one column (i.e. weights) and the SUM operator
4. Apply

java.lang.ClassCastException: org.gephi.datalab.plugin.manipulators.columns.merge.SumNumbers cannot be cast to org.gephi.datalab.plugin.manipulators.columns.merge.GeneralColumnTitleChooser
 at org.gephi.datalab.plugin.manipulators.columns.merge.ui.GeneralColumnTitleChooserUI.setup(
 at org.gephi.datalab.api.DataLaboratoryHelper$
 at java.awt.event.InvocationEvent.dispatch(
 at java.awt.EventQueue.dispatchEvent(
 at org.netbeans.core.TimableEventQueue.dispatchEvent(
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(
 at java.awt.EventDispatchThread.pumpEventsForFilter(
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(
 at java.awt.EventDispatchThread.pumpEvents(
 at java.awt.EventDispatchThread.pumpEvents(

Changed in gephi:
importance: Undecided → Medium
assignee: nobody → Eduardo Ramos (eduramiba)
milestone: none → 0.8alpha
tags: added: datalab
Eduardo Ramos (eduramiba) wrote :

Fixed in rev 2227

It was caused because SumNumbers lacked a "implements GeneralColumnTitleChooser" so it must have never worked since that interface was added to column merge strategies.

Changed in gephi:
status: New → Fix Committed
Changed in gephi:
status: Fix Committed → Fix Released
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