为什么报错 this.initLiveManager is not a function？

没有调用过这个方法，线上报错：

this.initLiveManager is not a function
TypeError: this.initLiveManager is not a function
at g.attached (https://usr/app-service.js:4278:62144)

this.liveManager.store.storeSetData is not a function. (In 'this.liveManager.store.storeSetData({curComponentName:this.data.componentName,opt:o,cb:t})', 'this.liveManager.store.storeSetData' is undefined)