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

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via Oracle Community by 525407, 1 year ago
java.lang.NullPointerException:
at oracle.spatial.network.ShortestPathAStar.allPaths(ShortestPathAStar.java:570)
at oracle.spatial.network.NetworkManager.allPaths(NetworkManager.java:844)
at undefined.MyClass.main(MyClass.java:54)

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