java.lang.NullPointerException

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    • java.lang.NullPointerException at net.sf.freecol.common.networking.Connection.ask(Connection.java:245) at net.sf.freecol.client.networking.Client.ask(Client.java:126) at net.sf.freecol.client.control.ClientModelController.getRandom(ClientModelController.java:88) at net.sf.freecol.common.model.Unit.checkExperiencePromotion(Unit.java:3434) at net.sf.freecol.common.model.Unit.newTurn(Unit.java:3471) at net.sf.freecol.common.model.Player.newTurn(Player.java:2931) at net.sf.freecol.client.control.InGameInputHandler.newTurn(InGameInputHandler.java:533) at net.sf.freecol.client.control.InGameInputHandler.handle(InGameInputHandler.java:122) at net.sf.freecol.common.networking.Connection$1.run(Connection.java:505)
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