SpringBoot项目中,使用Test类进行启动时,报错如下:
@SpringBootTest(classes = DemoApplicationTests.class)
报错:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.example.demo.DemoApplicationTests': Unsatisfied dependency expressed through field 'person'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.example.pojo.Person' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.example.pojo.Person' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
解决方案如图:
重新启动,启动成功。
2.@ComponentScan(basePackages = "com.example.pojo")
java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'demoApplicationTests': Unsatisfied dependency expressed through field 'person'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.example.pojo.Person' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
解决方案:
本文地址:https://blog.csdn.net/C__Bill/article/details/107379864
如对本文有疑问, 点击进行留言回复!!
unity的错误解决办法:NullReferenceException: Object reference not set to an instance of an object;tiny proje
Hadoop 之 HDFS (HDFS 数据流的 读写 流程)
听说你一读Spring源码就懵逼?我帮你把架子搭好了,你填就行!
首席架构师推荐:金融保险领域数字化转型实践--如何优雅地修改业务中台中分层应用Maven多模块的版本号?(命令导入式)
[JVM学习之路]一、初识JVM,了解其结构、模型及生命周期
网友评论