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via GitHub by marius00
, 1 year ago
graph must contain the start vertex
via by Unknown author, 1 year ago
via Google Groups by Ben, 2 years ago
graph must contain the start vertex
java.lang.IllegalArgumentException: graph must contain the start vertex	at org.jgrapht.traverse.CrossComponentIterator.(	at org.jgrapht.traverse.BreadthFirstIterator.(	at org.jgrapht.alg.ConnectivityInspector.connectedSetOf(	at org.jgrapht.alg.ConnectivityInspector.pathExists(	at org.jgrapht.alg.RankingPathElementList.isGuardVertexDisconnected(	at org.jgrapht.alg.RankingPathElementList.isNotValidPath(	at org.jgrapht.alg.RankingPathElementList.addPathElements(	at org.jgrapht.alg.KShortestPathsIterator.tryToAddNewPaths(	at org.jgrapht.alg.KShortestPathsIterator.updateOutgoingVertices(	at	at org.jgrapht.alg.KShortestPaths.getPaths(	at main.main(