java.lang.IllegalArgumentException: Replacing FreeColGameObject: class net.sf.freecol.common.model.UnitContainer with class net.sf.freecol.common.model.UnitContainer

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    • java.lang.IllegalArgumentException: Replacing FreeColGameObject: class net.sf.freecol.common.model.UnitContainer with class net.sf.freecol.common.model.UnitContainer at net.sf.freecol.common.model.Game.setFreeColGameObject(Game.java:366) at net.sf.freecol.common.model.FreeColGameObject.setId(FreeColGameObject.java:508) at net.sf.freecol.common.model.FreeColGameObject.<init>(FreeColGameObject.java:80) at net.sf.freecol.common.model.UnitContainer.<init>(UnitContainer.java:61) at net.sf.freecol.common.model.Tile.toXMLImpl(Tile.java:1690) at net.sf.freecol.common.model.FreeColGameObject.toXML(FreeColGameObject.java:438) at net.sf.freecol.common.model.FreeColGameObject.toXMLElement(FreeColGameObject.java:309) at net.sf.freecol.common.model.FreeColGameObject.toXMLElement(FreeColGameObject.java:280) at net.sf.freecol.server.control.InGameInputHandler.move(InGameInputHandler.java:937) at net.sf.freecol.server.control.InGameInputHandler.access$400(InGameInputHandler.java:70) at net.sf.freecol.server.control.InGameInputHandler$5.handle(InGameInputHandler.java:108) at net.sf.freecol.server.control.InputHandler$CurrentPlayerNetworkRequestHandler.handle(InputHandler.java:191) at net.sf.freecol.server.control.InputHandler.handle(InputHandler.java:101) at net.sf.freecol.server.networking.DummyConnection.ask(DummyConnection.java:100) at net.sf.freecol.server.ai.mission.UnitWanderHostileMission.doMission(UnitWanderHostileMission.java:149) at net.sf.freecol.server.ai.AIUnit.doMission(AIUnit.java:320) at net.sf.freecol.server.ai.AIPlayer.doMissions(AIPlayer.java:1271) at net.sf.freecol.server.ai.AIPlayer.startWorking(AIPlayer.java:211) at net.sf.freecol.server.ai.AIInGameInputHandler$1.run(AIInGameInputHandler.java:201)
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