833662 ERROR games.stendhal.server.StendhalRPRuleProcessor  - cannot execute action Attributes of Class(): [when=2079][zoneid=int_fado_church][type=look][baseobject=5391][baseslot=bag][action_id=424][sourceid=5391][baseitem=9]
marauroa.common.game.AttributeNotFoundException: Attribute [amount] not found
        at marauroa.common.game.Attributes.getInt(Attributes.java:210)
        at games.stendhal.server.entity.item.Ring.describe(Ring.java:53)
        at games.stendhal.server.actions.LookAction.onAction(LookAction.java:91)
        at games.stendhal.server.StendhalRPRuleProcessor.execute(StendhalRPRuleProcessor.java:413)
        at marauroa.server.game.RPScheduler.visit(RPScheduler.java:154)
        at marauroa.server.game.RPServerManager.run(RPServerManager.java:489)