作者原创,转载请注明转载地址 第一次遇到该异常,在网上搜了很长时间也没找到解决答案,特此记录 1.异常展示: com.fasterxml.jackson.databind.JsonMappingException: No content to map due to end-of-input at [Source: java.io.StringReader@11a92b24; line: 1, column: 1] at com.fasterxml.jackson.databind.Json
项目中,父层是Gene.java[基因实体] 子层是Corlib.java[文集库实体],一种基因对用多个文集库文章 但是在查询文集库这个实体的时候报错:[com.fasterxml.jackson.databind.JsonMappingException] com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class org.hibernate.proxy.pojo.javassist.
代码程序: @PostMapping("selectById") @ResponseBody public Result selectById(@RequestBody int id) { Result result =new Result(); List<User> list = userService.selectById(id); if(list.size()==1){ result.setCode("000"); result.setMsg(&q
com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "ExceptionId" (class com.tongyan.ems.model.request.SynchronizedBean), known properties: "cityIds", "exceptionId"]) at , ] (through reference
问题 Spring web 与 Spring eureka集成后出现错误: Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.fasterxml.jackson.databind.SerializationConfig at com.fasterxml.jackson.databind.ObjectMapper.<init>(ObjectMapper.java:560) ~[jackson-dat
异常信息如下: JSON parse error: Can not deserialize instance of java.lang.String out of START_OBJECT token; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.lang.String out of START_OBJECT token
问题与分析 某日忽然发现在用postman测试数据时报错如下: com.fasterxml.jackson.databind.JsonMappingException: could not initialize proxy [com.cbxsoftware.cbx.attachment.entity.RefAttachment#c109ec36e60c4a89a10eabc72416d984] - no Session (through reference chain: com.cbxsoftw
org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver:handleHttpMessageNotReadable:384 -Failed to read HTTP message: org.springframework.http.converter.HttpMessageNotReadableException: Could not read document: Unrecognized field