UserController required a bean of type ‘com.ckf.service.StudentService‘ that could not be found.

什么都不懂的菜鸟玩家

于 2020-11-30 17:51:48 发布

阅读量797

点赞数

CC 4.0 BY-SA版权

分类专栏：错误解决 Spring Boot

本文链接：https://blog.youkuaiyun.com/weixin_43653670/article/details/110393559

错误解决同时被 2 个专栏收录

11 篇文章

订阅专栏

Spring Boot

10 篇文章

订阅专栏

在尝试启动Spring Boot应用时遇到了错误，应用程序无法启动。问题源于UserController中@Autowired注解的StudentService字段找不到对应的bean。解决方案是检查配置，确保已经定义了StudentService的bean。这是一个常见的Spring依赖注入问题。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-11-30 17:38:00.450 ERROR 24472 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
APPLICATION FAILED TO START
***************************

Description:

Field studentService in com.gxuwz.ckf.controller.UserController required a bean of type 'com.gxuwz.ckf.service.StudentService' that could not be found.

The injection point has the following annotations:
	- @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'com.gxuwz.ckf.service.StudentService' in your configuration.