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Message #00764
[Bug 654030] Re: NullPointerException on importing CSV data in Data Laboratory
Thanks Eduardo for your quick fix.
I deployed the patch on AutoUpdate, Alex you can update your Gephi, it
should work now.
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NullPointerException on importing CSV data in Data Laboratory
https://bugs.launchpad.net/bugs/654030
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Status in Gephi - Network exploration and manipulation: Fix Committed
Status in Gephi 0.7 series: Fix Committed
Bug description:
Graph API throws NPE because source or target is null
Stack trace:
java.lang.NullPointerException
at org.gephi.graph.dhns.core.GraphFactoryImpl.newEdge(GraphFactoryImpl.java:128)
at org.gephi.graph.dhns.core.GraphFactoryImpl.newEdge(GraphFactoryImpl.java:123)
at org.gephi.graph.dhns.core.GraphFactoryImpl.newEdge(GraphFactoryImpl.java:47)
at org.gephi.datalab.impl.GraphElementsControllerImpl.buildEdge(GraphElementsControllerImpl.java:431)
at org.gephi.datalab.impl.GraphElementsControllerImpl.createEdge(GraphElementsControllerImpl.java:89)
at org.gephi.datalab.impl.AttributeColumnsControllerImpl.importCSVToEdgesTable(AttributeColumnsControllerImpl.java:597)
at org.gephi.datalab.plugin.manipulators.general.ui.ImportCSVUIWizardAction.performAction(ImportCSVUIWizardAction.java:85)
at org.gephi.datalab.plugin.manipulators.general.ImportCSV.execute(ImportCSV.java:40)
References