knooppuntnet Problem with node details page for specific node

Thanks @pyrog for reporting this problem:

500 - Internal server error for https://knooppuntnet.nl/en/analysis/node/860338233

Feb 16 '25 19:02 vmarc

Log file:

java.util.NoSuchElementException: head of empty list
        at scala.collection.immutable.Nil$.head(List.scala:662) ~[scala-library-2.13.12.jar!/:?]
        at scala.collection.immutable.Nil$.head(List.scala:661) ~[scala-library-2.13.12.jar!/:?]
        at kpn.server.analyzer.engine.analysis.location.LocationServiceImpl.toInfos(LocationServiceImpl.scala:78) ~[!/:?]
        at kpn.server.api.analysis.pages.node.NodeDetailsPageBuilderImpl.$anonfun$buildPage$1(NodeDetailsPageBuilderImpl.scala:36) ~[!/:?]
        at scala.Option.map(Option.scala:242) ~[scala-library-2.13.12.jar!/:?]
        at kpn.server.api.analysis.pages.node.NodeDetailsPageBuilderImpl.buildPage(NodeDetailsPageBuilderImpl.scala:27) ~[!/:?]
        at kpn.server.api.analysis.pages.node.NodeDetailsPageBuilderImpl.build(NodeDetailsPageBuilderImpl.scala:22) ~[!/:?]
        at kpn.server.api.analysis.AnalysisFacadeImpl.$anonfun$nodeDetails$1(AnalysisFacadeImpl.scala:122) ~[!/:?]

The database does not contain location information for this node (NodeDoc.locations is empty).

Further investigation required: