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

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via Oracle Community by 744977, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at oracle.spatial.network.lod.Abstract2DGeomCostFunction.getHeuristicCostXY(Abstract2DGeomCostFunction.java:97)
at oracle.spatial.network.lod.Abstract2DGeomCostFunction.getHeuristicCost(Abstract2DGeomCostFunction.java:74)
at oracle.spatial.network.lod.DynamicLinkLevelSelector.reset(DynamicLinkLevelSelector.java:111)
at oracle.spatial.network.lod.LabelSettingAlgorithm.initialize(LabelSettingAlgorithm.java:227)
at oracle.spatial.network.lod.LabelSettingAlgorithm.shortestPath(LabelSettingAlgorithm.java:1315)
at oracle.spatial.network.lod.NetworkAnalyst.shortestPathAStar(NetworkAnalyst.java:2408)
at oracle.spatial.network.lod.NetworkAnalyst.shortestPathAStar(NetworkAnalyst.java:2381)
at calcolopercorsolod.ShortestPathAnalysis.main(ShortestPathAnalysis.java:225)

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