java.lang.NullPointerException

GitHub | don-vip | 5 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.matsim.contrib.josm.actions.NetworkTest.visit()
  2. org.matsim.contrib
    NetworkTest.visit
    1. org.matsim.contrib.josm.actions.NetworkTest.visit(NetworkTest.java:100)
    1 frame
  3. org.openstreetmap.josm
    Test.visit
    1. org.openstreetmap.josm.data.osm.Way.accept(Way.java:211)
    2. org.openstreetmap.josm.data.validation.Test.visit(Test.java:211)
    2 frames
  4. org.matsim.contrib
    NetworkExporter.exportData
    1. org.matsim.contrib.josm.actions.NetworkExporter.exportData(NetworkExporter.java:80)
    1 frame
  5. org.openstreetmap.josm
    SaveActionBase.actionPerformed
    1. org.openstreetmap.josm.actions.SaveActionBase.doInternalSave(SaveActionBase.java:97)
    2. org.openstreetmap.josm.actions.SaveActionBase.doSave(SaveActionBase.java:69)
    3. org.openstreetmap.josm.actions.SaveActionBase.doSave(SaveActionBase.java:56)
    4. org.openstreetmap.josm.actions.SaveActionBase.actionPerformed(SaveActionBase.java:46)
    4 frames