今天本菜鸟编写程序时,遇到了一个异常.

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'userService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'userDao'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDao': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Validation failed for query for method public abstract int com.tsemap.dao.UserDao.findNameByNickname(java.lang.String)!
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'userDao'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDao': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Validation failed for query for method public abstract int com.tsemap.dao.UserDao.findNameByNickname(java.lang.String)!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1411) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1247) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1167) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ~[spring-beans-5.1.6.RELEASE.jar:5.1.6.RELEASE]
... 19 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDao': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Validation failed for query for method public abstract int com.tsemap.dao.UserDao.findNameByNickname(java.lang.String)!
Caused by: java.lang.IllegalArgumentException: Validation failed for query for method public abstract int com.tsemap.dao.UserDao.findNameByNickname(java.lang.String)!
at org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:93) ~[spring-data-jpa-2.1.6.RELEASE.jar:2.1.6.RELEASE]
Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped [select count(*) from tb_user u where u.nickname=?
Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped [select count(*) from tb_user u where u.nickname=?1]
at org.hibernate.hql.internal.ast.QuerySyntaxException.generateQueryException(QuerySyntaxException.java:79) ~[hibernate-core-5.3.9.Final.jar:5.3.9.Final]
at org.hibernate.QueryException.wrapWithQueryString(QueryException.java:103) ~[hibernate-core-5.3.9.Final.jar:5.3.9.Final]
... 79 common frames omitted
Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped
at org.hibernate.hql.internal.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:169) ~[hibernate-core-5.3.9.Final.jar:5.3.9.Final]
at org.hibernate.hql.internal.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:91) ~[hibernate-core-5.3.9.Final.jar:5.3.9.Final]

Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped [select count(*) from tb_user u where u.nickname=?
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:138) ~[hibernate-core-5.3.9.Final.jar:5.3.9.Final]

Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped [select count(*) from tb_user u where u.nickname=?1]
at org.hibernate.hql.internal.ast.QuerySyntaxException.generateQueryException(QuerySyntaxException.java:79) ~[hibernate-core-5.3.9.Final.jar:5.3.9.Final]
Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped

异常太长了,中间的就删了,本着出现异常从后看起的思想,我们找到最后一条:

Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: tb_user is not mapped

继续往上:

可以看出应该是这个sql语句出错了,没有映射,将tb_user改为User类,成功启动

Springboot异常:org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController'的更多相关文章

  1. org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'statisticalMapper' defined in file

    ::, [localhost-startStop-1] DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFact ...

  2. 【spring boot】使用注解@ConfigurationProperties读取配置文件时候 报错 org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'rocketmqAutoConfiguration': Unsatisfied dependenc

    如题,配置文件如下: #注册中心配置 eureka: instance: instanceId: ${spring.application.name}:${random.int} hostname: ...

  3. Redis——解决“org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'redisReferenceResolver': Unsatisfied dependency expressed through constructor parameter 0”

    错误栈: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ...

  4. rg.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'TL_C_CONS_ExtendController':

    org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'TL_ ...

  5. mvn ssm 异常 org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'multipartResolver'

    解决方案: 添加 commons-fileupload-1.2.jar <!-- https://mvnrepository.com/artifact/commons-fileupload/co ...

  6. 异常将上下文初始化事件发送到类的侦听器实例.[org.springframework.web.context.ContextLoaderListener] org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class p

    严重: 异常将上下文初始化事件发送到类的侦听器实例.[org.springframework.web.context.ContextLoaderListener]org.springframework ...

  7. 开发Spring过程中几个常见异常（二）：Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'a' define

    本异常是小编在运行自己另外一篇博文中的例子时遇到的.(附博文:http://www.cnblogs.com/dudududu/p/8482487.html) 完整异常信息: 警告: Exception ...

  8. 错误/异常：org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/beans_common.xml]...的解决方法

    1.第一个这种类型的异常 1.1.异常信息:org.springframework.beans.factory.BeanCreationException: Error creating bean w ...

  9. 【解决方案】 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userHandler': Injection of resource dependencies failed;

    一个错误会浪费好多青春绳命 鉴于此,为了不让大家也走弯路,分享解决方案. [错误代码提示] StandardWrapper.Throwableorg.springframework.beans.fac ...

随机推荐

  1. oo第一次总结博客

    一． 多项式求导问题描述 基本概念的声明: 带符号整数 支持前导 0 的带符号整数,符号可忽略,如:+02.-16.19260817 等. 因子 变量因子 幂函数 一般形式 由自变量x和指数组成,指数 ...

  2. Spring MVC 集成Disconf

    1.Disconf:Distributed Configuration Management Platform(分布式配置管理平台),专注于各种「分布式系统配置管理」的「通用组件」和「通用平台」, 提 ...

  3. mysql导入excel表格

    https://jingyan.baidu.com/album/fc07f9891cb56412ffe5199a.html?picindex=1

  4. 干货！微信自动跳转默认浏览器下载app的方法！

    现在微信渠道可以说是拉新最快的渠道,因为微信具备强裂变性.但是目前微信对第三方下载链接的拦截是越来越严格了,那么想要在微信内肆无忌惮地推广链接就需要用到微信跳转浏览器的接口,那如何获取该接口呢?   ...

  5. 百度地图点聚合MarkerClusterer性能优化

    公司要求做个百度地图点聚合的性能优化,需一次性加载9万条数据. 记录下自己的优化过程.(只想看优化代码的可直接移步:步骤三) 一.引入百度地图 vue项目中,在index.html文件中用script ...

  6. C# 异步机制

    Delegate.Invoke Delegate.Invoke is used to execute a delegate on the current thread. A delegate is j ...

  7. JS数据类型之String类型

    转换为字符串 var num = 10 num.toString(); //"10" 转换为字符串-参数表示几进制的字符串 var stringValue = "hell ...

  8. async：false；渲染阻塞

    当我想让一个节点show()完以后再ajax获取数据进行操作: $("#outerdiv2").show(); $.ajax({}): 如果此时ajax里设置了async:fals ...

  9. TOMCAT程序的层级目录

    web | |---------js,jsp,html,css(资源文件在web根目录下面 可以被浏览器直接访问) |---------WEB-INF(配置文件web.xml   lib---jar ...

  10. 反射调用DLL

    public static type GetClassType(string ClassName,string dllname) { Type ClassType =null; foreach(Ass ...