Click one of those two and you'll get the following nullpointer
java.lang.NullPointerException at org.schema.game.client.controller.PlayerBlockTypeDropdownInputNew.setTextNumber(PlayerBlockTypeDropdownInputNew.java:41) at org.schema.game.client.view.gui.trade.GUIPricesScrollableList$3.onSelectionChanged(GUIPricesScrollableList.java:188) at org.schema.schine.network.client.DelayedDropDownSelectedChanged.execute(DelayedDropDownSelectedChanged.java:18) at org.schema.schine.input.BasicInputController.updateInput(BasicInputController.java:61) at org.schema.game.client.controller.GameClientController.updateStateInput(GameClientController.java:1467) at org.schema.schine.graphicsengine.core.GLFrame.doFrameAndUpdate(GLFrame.java:676) at org.schema.schine.graphicsengine.core.GraphicsContext.mainLoop(GraphicsContext.java:857) at org.schema.schine.graphicsengine.core.GraphicsContext.startUp(GraphicsContext.java:754) at org.schema.game.client.controller.GameMainMenuController.startGraphics(GameMainMenuController.java:1150) at org.schema.game.common.Starter.startMainMenu(Starter.java:1459) at org.schema.game.common.Starter.main(Starter.java:1003)