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via GitHub by marius00
, 1 year ago
graph must contain the start vertex
java.lang.IllegalArgumentException: graph must contain the start vertex at org.jgrapht.traverse.CrossComponentIterator.<init>(CrossComponentIterator.java:170) at org.jgrapht.traverse.BreadthFirstIterator.<init>(BreadthFirstIterator.java:92) at org.jgrapht.alg.ConnectivityInspector.connectedSetOf(ConnectivityInspector.java:142) at org.jgrapht.alg.ConnectivityInspector.pathExists(ConnectivityInspector.java:208) at org.jgrapht.alg.RankingPathElementList.isGuardVertexDisconnected(RankingPathElementList.java:347) at org.jgrapht.alg.RankingPathElementList.isNotValidPath(RankingPathElementList.java:364) at org.jgrapht.alg.RankingPathElementList.addPathElements(RankingPathElementList.java:203) at org.jgrapht.alg.KShortestPathsIterator.tryToAddNewPaths(KShortestPathsIterator.java:361) at org.jgrapht.alg.KShortestPathsIterator.updateOutgoingVertices(KShortestPathsIterator.java:398) at org.jgrapht.alg.KShortestPathsIterator.next(KShortestPathsIterator.java:177) at org.jgrapht.alg.KShortestPaths.getPaths(KShortestPaths.java:150) at main.main(main.java:46)