java.lang.NullPointerException: This exception has no message.

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via Oracle Community by Luc Van Linden, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at oracle.spatial.network.BinaryHeap.insert(BinaryHeap.java:86)
at oracle.spatial.network.PriorityQueue.insert(PriorityQueue.java:55)
at oracle.spatial.network.Dijkstra.nearestNeighbors(Dijkstra.java:640)
at oracle.spatial.network.Dijkstra.nearestNeighbors(Dijkstra.java:570)
at oracle.spatial.network.Dijkstra.nearestNeighbors(Dijkstra.java:668)
at oracle.spatial.network.NetworkManager.nearestNeighbors(NetworkManager.java:668)

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