Cannot construct instance of `cn.pcbaby.nbbaby.common.rest.PagerResult` (no Creators, like default天坑

前提
利用fegin远程调用微服务

异常信息

Cannot construct instance of cn.pcbaby.nbbaby.common.rest.PagerResult (no Creators, like default construct, exist): cannot deserialize from Object value (no delegate- or property-based Creator)\n at [Source: (PushbackInputStream); line: 1, column: 2]",

网易翻译

解决办法

很显然，是指远程服务返回的结果没有空参构造器，在返回的结果里面加入空参构造器即可。