(异常)Circular reference involving containing bean

Question

有次开发过程中，编译器内编译成功。Maven进行打包时报错Spring进行了@Autowired关键字进行了循环依赖。报错内容如下:

2017-09-27 14:35:31,021 [main] WARN
[org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext] - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'systemConfig': Injection of autowired dependencies failed;
nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: cn.yanxml.test.service.SysDictionaryItemService cn.yanxml.test.config.SystemConfig.sysDictionaryItemService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sysDictionaryItemService':
Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.yanxml.test.service.CmdbServiceService cn.yanxml.test.service.SysDictionaryItemService.cmdbServiceService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cmdbServiceService':Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.yanxml.test.service.UserService cn.yanxml.test.service.CmdbServiceService.userService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.yanxml.test.bean.Config cn.yanxml.test.service.UserService.config; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'getCurrentSystemConfig' defined in class path resource [cn/yanxml/test/config/SystemConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [cn.yanxml.test.bean.Config]: Circular reference involving containing bean 'systemConfig' - consider declaring the factory method as static for independence from its containing instance. Factory method 'getCurrentSystemConfig' threw exception; nested exception is java.lang.NullPointerException
九月 27, 2017 2:35:31 下午 org.apache.catalina.core.StandardService stopInternal
信息: Stopping service Tomcat

Solution

消除循环依赖即可：

去除循环依赖；
如果为非复杂的逻辑关系，可以Service直接调用Dao层，而不要在Service层内进行循环调用。

(异常)Circular reference involving containing bean相关推荐

解决Circular reference问题
错误代码: package com.imooc.miaosha.redis;import com.alibaba.fastjson.JSON; import org.springframework.b ...
spring循环引用异常：in its raw version as part of a circular reference, but has eventually been wrapped
在开发spring boot 项目时候,出现以下spring 循环引用的报错,关键在日志是: Bean with name 'deviceService' has been injected into ...
Requested bean is currently in creation: Is there an unresolvable circular reference?
2019独角兽企业重金招聘Python工程师标准>>> 今天开发写代码,运行代码的时候出现了这个错误 : Requested bean is currently in creat ...
Spring aop 循环依赖 Is there an unresolvable circular reference?
问题描述在使用Spring通过注解方式实现AOP时报出循环依赖错误完整的报错信息: Caused by: org.springframework.beans.factory.BeanCurrent ...
illegal cyclic reference involving object InterfaceAudience
最近开发Spark应用程序,用到了scala反射,但是却一直报错循环引用 InterfaceAudience,感觉很奇怪,后来排查错因才发现,原来FileSystem类不可以作为反射的方法的参数,一旦 ...
成功解决成功解决return _iterencode(o, 0) ValueError: Circular reference detected
成功解决成功解决return _iterencode(o, 0) ValueError: Circular reference detected 目录解决问题解决思路解决方法解决问题 retu ...
怎么解决web service circular reference 问题
下面是一个非常简单的例子: using System; using System.Data; using System.Configuration; using System.Web; using S ...
Activti整合SSM的异常(DbSqlSession或者Error creating bean with name 'processEngine)
Activti整合SSM的异常(DbSqlSession或者Error creating bean with name 'processEngine) 我在使用activiti整合ssm时,刚开始的时 ...
@Autowire注入了bean（A）在当前类，但其他类需要调用这个A，报null异常，使用get获取bean为解决方案
@Autowire注入了bean(A)在当前类,但其他类需要调用这个A,报null异常,使用get获取bean为解决方案问题背景解决方案心得 Lyric: 远远抛开一切问题背景在做项目时,我 ...

(异常)Circular reference involving containing bean

Question

Solution

(异常)Circular reference involving containing bean相关推荐

最新文章

热门文章