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. strace参数

    strace参数 -c 统计每一系统调用的所执行的时间,次数和出错的次数等. -d 输出strace关于标准错误的调试信息. -f 跟踪由fork调用所产生的子进程. -ff 如果提供-o filen ...

  2. 04 Javascript的数据类型 数组 函数

    javascript:包含ECMAscript DOM BOM 描述了以下内容: 语法 类型 语句 关键字 保留字 运算符 对象 引入方式: <script> alert(123) < ...

  3. Linux下的常见压缩解压缩命令

    Linux常见压缩解压缩命令 常见压缩文件扩展名 .Z compress 程序压缩的文件: .zip zip 程序压缩的文件: .gz gzip 程序压缩的文件: .bz2 bzip2 程序压缩的文件 ...

  4. ActiveMQ(4)---ActiveMQ原理分析之消息消费

    消费端消费消息的原理 我们通过上一节课的讲解,知道有两种方法可以接收消息,一种是使用同步阻塞的MessageConsumer#receive方法.另一种是使用消息监听器MessageListener. ...

  5. PCIe传输速率和可用带宽（吞吐量）计算

      版权声明:本文为博主原创文章,若要转载请保留原文链接. https://blog.csdn.net/s_sunnyy/article/details/79027379 参考:https://bai ...

  6. leetcode969

    class Solution(object): def pancakeSort(self, A: 'List[int]') -> 'List[int]': n = len(A) result = ...

  7. LR常用函数

    web_set_max_html_param_len()--常用函数 设置可检索并保存为参数的任何HTML字符串的最大长度. intweb_set_max_html_param_len(const c ...

  8. 【译】在Transformer中加入相对位置信息

    目录 引言 动机 解决方案 概览 注释 实现 高效实现 结果 结论 参考文献 本文翻译自How Self-Attention with Relative Position Representation ...

  9. 使用拦截器对前端传入的字符串进行trim操作

    @Before("apiItf()") public void before(JoinPoint joinPoint) throws Exception { Object[] ar ...

  10. 小A买彩票-（组合数）

    链接:https://ac.nowcoder.com/acm/contest/549/C来源:牛客网 题目描述 小A最近开始沉迷买彩票,并且希望能够通过买彩票发家致富.已知购买一张彩票需要3元,而彩票 ...