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via GitHub by don-vip
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.matsim.contrib.josm.actions.NetworkTest.visit(	at	at	at org.matsim.contrib.josm.actions.NetworkExporter.exportData(	at org.openstreetmap.josm.actions.SaveActionBase.doInternalSave(	at org.openstreetmap.josm.actions.SaveActionBase.doSave(	at org.openstreetmap.josm.actions.SaveActionBase.doSave(	at org.openstreetmap.josm.actions.SaveActionBase.actionPerformed(