HttpMessageNotWritableException: Could not write JSON: No serializer found for class ****

使用springboot的时候出现这个错误:

Could not write content: No serializer found for class com.tiplus.api.model.TaskTendencyInfo and no properties discovered to create BeanSerializer

根据提示,大致的意思应该是TaskTendencyInfo 类在转化为json时,有属性值是null,最后我在TaskTendencyInfo 类中加入了下面的一句注解:

@JsonIgnoreProperties({ "handler","hibernateLazyInitializer" })  

问题得到解决。

参考文章:http://blog.csdn.net/switch_zyp/article/details/50633629

原文地址:https://www.cnblogs.com/zl0372/p/springBoot_error.html