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cytoscape / idmapper

Identifier mapping
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sometimes bug with guessSource #36

Open AlexanderPico opened 3 years ago

AlexanderPico commented 3 years ago

NPE while checking first 10 IDs to guess source.

Steps to (sometimes) reproduce:

  1. open galfiltered
  2. map Ensembl to Entrez
  3. attempt to map from Entrez ==> NPE

Perhaps add a check for NULL here and skip?

https://github.com/cytoscape/idmapper/blob/master/src/main/java/org/cytoscape/idmapper/MappingSource.java#L151

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at org.cytoscape.idmapper.MappingSource.guessSource(MappingSource.java:151) at org.cytoscape.idmapper.task.ColumnMappingTask.guessSource(ColumnMappingTask.java:134) at org.cytoscape.idmapper.task.ColumnMappingTask.resetSpecies(ColumnMappingTask.java:111) at org.cytoscape.idmapper.task.ColumnMappingTask.speciesSelectionChanged(ColumnMappingTask.java:83) at org.cytoscape.idmapper.task.ColumnMappingTask.selectionChanged(ColumnMappingTask.java:343)