本页没用到 onHide onUnload onShow 却报错

undefined is not an object (evaluating ‘a.model’);at pages/manage/apply/apply onShow function;at api getNetworkType success callback function

undefined is not an object (evaluating ‘a.model’);at pages/manage/apply/apply onHide function;at api getNetworkType success callback function

undefined is not an object (evaluating ‘a.model’);at pages/manage/apply/apply onUnload function;at api getNetworkType success callback

functionpages/manage/apply/apply     本页没用到  onShow  onHide  onUnload  运维中心多次报错

求大神赐教…