spring data jpa 错误 Not an managed type: class java.lang.Object

最新推荐文章于 2025-01-04 12:58:17 发布
原创 最新推荐文章于 2025-01-04 12:58:17 发布 · 3.9k 阅读 · 0 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#jpa #Springdata #spring

本文解决了SpringDataJPA 1.4.1.RELEASE及以下版本中存在的问题，通过升级到1.5.1.RELEASE及以上版本，可以有效避免由于基本接口定义导致的错误。

错误来源：
spring data jpa 1.4.1.RELEASE及以下版本定义了一个基本接口,
升级到1.5.1RELEASE及以上的版本就可以解决此问题。

解决springboot整合jpa启动类报错：Not a managed type: class com.example.entity.Xxx
DN金猿的博客
07-15 1526
【代码】解决springboot整合jpa启动类报错：Not a managed type: class com.example.entity.Xxx。
Spring Data JPA的基础概念及初步上手（二）：Spring Data JPA的Repository源码跟踪
我的博客
04-11 687
上一节通过Spring Boot 项目引入Spring Data JPA实现了用户表的增删改查 链接:Spring Data JPA实现用户表的查询 本节将对Spring Data JPA的Repository相关源码进行解析 结构图： 在源码文件 UserRepository上按Ctrl+Alt+Shift+U,出现以下UML结构： 选中JpaRepository接口，按F4键，将看到以...
spring data jpa 出现Not a managed type
热门推荐
欧神的博客
08-05 6万+
主要就是实体没注入进去,或者什么没注入进入,这个具体要看日志提示信息. spring data jpa 由于我用的是spring boot，所以我只说spring boot中的解决。需要在配置类的上面加上@EnableJpaRepositories(basePackages={"dao层对应的包路径"})，这样jpa的dao层就注入进来了。结果启动spring boot 时发现，又有 N
SpringBoot-provider-JPA Not a managed type 问题分析及解决办法
Vision
12-31 6万+
spring boot jpa-java.lang.IllegalArgumentException: Not a managed type异常问题解决方法 JPA实体类没有被扫描到,导致这样的情况有以下几种可能 1 实体类没有加上@Entity注解 对应解决方法在实体类上加上@Entity即可解决问题 2 没有按照SpringBoot的约定,默认扫描(application.ja
Spring-data-jpa报错Not an managed type: class java.lang.Object
莫名的白的博客
12-15 1万+
在用spring-data-jpa 刚使用的时候，Tomcat启动报错 Caused by: java.lang.IllegalArgumentException: Not an managed type: class java.lang.Object 仔细检查，发现 @Repository public interface DeptDao extends JpaRepository{
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'logServiceImpl': Unsatisfied dependency expressed through field 'logRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'logRepository' defined in com.example.demo.dao.LogRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class java.lang.Object
08-28
用户当前的报错特别指出"Not a managed type class java.lang.Object"，这个现象非常典型。当Spring Data JPA无法找到实体类对应的Repository接口时，就会把泛型参数默认为Object。这里需要重点检查三个地方： - ...
6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: Server.服务器版本: Apache Tomcat/9.0.46 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 服务器构建: May 8 2021 17:35:52 UTC 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 服务器版本号: 9.0.46.0 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 操作系统名称: Windows 10 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: OS.版本: 10.0 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 架构: amd64 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: Java 环境变量: C:\Program Files\Java\jdk-17 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: Java虚拟机版本: 17.0.15+9-LTS-241 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: JVM.供应商: Oracle Corporation 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: CATALINA_BASE: D:\myeclipse\add\.metadata\.me_tcat9046 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: CATALINA_HOME: D:\myeclipse\plugins\com.genuitec.eclipse.server.embedded.tomcat.v90.core_13.0.0.v202405290550-me\tomcat9046 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Dcatalina.base=D:\myeclipse\add\.metadata\.me_tcat9046 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Dcatalina.home=D:\myeclipse\plugins\com.genuitec.eclipse.server.embedded.tomcat.v90.core_13.0.0.v202405290550-me\tomcat9046 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Dwtp.deploy=D:\myeclipse\add\.metadata\.me_tcat9046\webapps 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Djava.library.path=C:\Program Files\Java\jdk-17\bin;D:\myeclipse\plugins\com.genuitec.eclipse.server.embedded.tomcat.v90.core_13.0.0.v202405290550-me\tomcat9046\bin 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Dfile.encoding=UTF-8 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Dstdout.encoding=UTF-8 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -Dstderr.encoding=UTF-8 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.VersionLoggerListener log 信息: 命令行参数： -XX:+ShowCodeDetailsInExceptionMessages 6月 29, 2025 8:01:40 下午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent 信息: 在java.library.path:[C:\Program Files\Java\jdk-17\bin;D:\myeclipse\plugins\com.genuitec.eclipse.server.embedded.tomcat.v90.core_13.0.0.v202405290550-me\tomcat9046\bin]上找不到基于APR的Apache Tomcat本机库，该库允许在生产环境中获得最佳性能 6月 29, 2025 8:01:40 下午 org.apache.coyote.AbstractProtocol init 信息: 初始化协议处理器 ["http-nio-8080"] 6月 29, 2025 8:01:40 下午 org.apache.coyote.AbstractProtocol init 信息: 初始化协议处理器 ["https-jsse-nio-8443"] 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.Catalina load 信息: 服务器在[787]毫秒内初始化 6月 29, 2025 8:01:40 下午 org.apache.catalina.core.StandardService startInternal 信息: 正在启动服务[Catalina] 6月 29, 2025 8:01:40 下午 org.apache.catalina.core.StandardEngine startInternal 信息: 正在启动 Servlet 引擎：[Apache Tomcat/9.0.46] 6月 29, 2025 8:01:40 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\myeclipse\add\.metadata\.me_tcat9046\webapps\docs] 6月 29, 2025 8:01:42 下午 org.apache.jasper.servlet.TldScanner scanJars 信息: 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 6月 29, 2025 8:01:42 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\myeclipse\add\.metadata\.me_tcat9046\webapps\docs]的部署已在[1,650]毫秒内完成 6月 29, 2025 8:01:42 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\myeclipse\add\.metadata\.me_tcat9046\webapps\examples] 6月 29, 2025 8:01:42 下午 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: contextInitialized() 6月 29, 2025 8:01:42 下午 org.apache.catalina.core.ApplicationContext log 信息: SessionListener: contextInitialized() 6月 29, 2025 8:01:42 下午 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: attributeAdded('StockTicker', 'async.Stockticker@1eeb9e5c') 6月 29, 2025 8:01:42 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\myeclipse\add\.metadata\.me_tcat9046\webapps\examples]的部署已在[281]毫秒内完成 6月 29, 2025 8:01:42 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\myeclipse\add\.metadata\.me_tcat9046\webapps\host-manager] 6月 29, 2025 8:01:42 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\myeclipse\add\.metadata\.me_tcat9046\webapps\host-manager]的部署已在[27]毫秒内完成 6月 29, 2025 8:01:42 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\myeclipse\add\.metadata\.me_tcat9046\webapps\KuCun2] 6月 29, 2025 8:01:46 下午 org.apache.jasper.servlet.TldScanner scanJars 信息: 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 6月 29, 2025 8:01:46 下午 org.apache.catalina.core.ApplicationContext log 信息: 2 Spring WebApplicationInitializers detected on classpath . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.3.12.RELEASE) 2025-06-29 20:01:46.968 INFO 15500 --- [ main] com.kucun.DemoApplication : Starting DemoApplication v0.0.1-SNAPSHOT on DESKTOP-MN1QJ5M with PID 15500 (D:\myeclipse\add\.metadata\.me_tcat9046\webapps\KuCun2\WEB-INF\classes started by Admin in D:\myeclipse) 2025-06-29 20:01:46.973 INFO 15500 --- [ main] com.kucun.DemoApplication : No active profile set, falling back to default profiles: default 2025-06-29 20:01:47.836 INFO 15500 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2025-06-29 20:01:47.997 INFO 15500 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 147ms. Found 13 JPA repository interfaces. 2025-06-29 20:01:48.447 INFO 15500 --- [ main] o.a.c.c.C.[.[localhost].[/KuCun2] : Initializing Spring embedded WebApplicationContext 2025-06-29 20:01:48.447 INFO 15500 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1435 ms 2025-06-29 20:01:48.937 INFO 15500 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2025-06-29 20:01:49.055 INFO 15500 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.32.Final 2025-06-29 20:01:49.335 INFO 15500 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2025-06-29 20:01:49.560 INFO 15500 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2025-06-29 20:01:49.940 INFO 15500 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed. 2025-06-29 20:01:49.972 INFO 15500 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2025-06-29 20:01:51.794 INFO 15500 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2025-06-29 20:01:51.809 INFO 15500 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2025-06-29 20:01:52.747 WARN 15500 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'appService': Unsatisfied dependency expressed through field 'repositoryService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamicRepositoryService': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customRepository' defined in com.kucun.dataDo.CustomRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class java.lang.Object 2025-06-29 20:01:52.748 INFO 15500 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2025-06-29 20:01:52.750 INFO 15500 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated... 2025-06-29 20:01:52.766 INFO 15500 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. 2025-06-29 20:01:52.773 INFO 15500 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2025-06-29 20:01:52.807 ERROR 15500 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'appService': Unsatisfied dependency expressed through field 'repositoryService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamicRepositoryService': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customRepository' defined in com.kucun.dataDo.CustomRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class java.lang.Object at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1425) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:755) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:402) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:173) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:153) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:95) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172) ~[spring-web-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.46] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) ~[catalina.jar:9.0.46] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) ~[catalina.jar:9.0.46] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:692) ~[catalina.jar:9.0.46] at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1184) ~[catalina.jar:9.0.46] at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1925) ~[catalina.jar:9.0.46] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[na:na] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.46] at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123) ~[na:na] at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1094) ~[catalina.jar:9.0.46] at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:476) ~[catalina.jar:9.0.46] at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1611) ~[catalina.jar:9.0.46] at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366) ~[catalina.jar:9.0.46] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:936) ~[catalina.jar:9.0.46] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:829) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.46] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[catalina.jar:9.0.46] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[catalina.jar:9.0.46] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.46] at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) ~[na:na] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[catalina.jar:9.0.46] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.46] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:433) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.46] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[catalina.jar:9.0.46] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.46] at org.apache.catalina.startup.Catalina.start(Catalina.java:772) ~[catalina.jar:9.0.46] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342) ~[bootstrap.jar:9.0.46] at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) ~[bootstrap.jar:9.0.46] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamicRepositoryService': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customRepository' defined in com.kucun.dataDo.CustomRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class java.lang.Object at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:160) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:415) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1791) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] ... 62 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customRepository' defined in com.kucun.dataDo.CustomRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class java.lang.Object at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1799) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:624) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:612) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1243) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE] at com.kucun.Service.DynamicRepositoryService.init(DynamicRepositoryService.java:37) ~[classes/:0.0.1-SNAPSHOT] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:389) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:333) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:157) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] ... 74 common frames omitted Caused by: java.lang.IllegalArgumentException: Not a managed type: class java.lang.Object at org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:582) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:85) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:75) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getEntityInformation(JpaEntityInformationSupport.java:66) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getEntityInformation(JpaRepositoryFactory.java:229) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:179) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:162) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:72) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:310) ~[spring-data-commons-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$4(RepositoryFactoryBeanSupport.java:294) ~[spring-data-commons-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.util.Lazy.getNullable(Lazy.java:211) ~[spring-data-commons-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.util.Lazy.get(Lazy.java:95) ~[spring-data-commons-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:300) ~[spring-data-commons-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.3.9.RELEASE.jar:2.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1858) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1795) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] ... 91 common frames omitted List<Kucun> findByLastUpdatedAfter(Date date);
06-30
我们遇到的核心异常是：Caused by: java.lang.IllegalArgumentException:Not amanaged type: classjava.lang.Object这个异常通常发生在SpringData JPA尝试为Repository接口创建代理时，无法将接口中定义的泛型类型...
"Multiple representations of the same entity [com.matech.audit.work.entity.points.project.ProjectRatingItem#925749336095260672] are being merged. Detached: [com.matech.audit.work.entity.points.project.ProjectRatingItem@f0471ee0]; Detached: [com.matech.audit.work.entity.points.project.ProjectRatingItem@f0471ee0]; nested exception is java.lang.IllegalStateException: Multiple representations of the same entity [com.matech.audit.work.entity.points.project.ProjectRatingItem#925749336095260672] are being merged. Detached: [com.matech.audit.work.entity.points.project.ProjectRatingItem@f0471ee0]; Detached: [com.matech.audit.work.entity.points.project.ProjectRatingItem@f0471ee0]"
最新发布
09-29
这看起来像是Java Persistence API (JPA)或Hibernate中的一个常见错误，通常发生在尝试合并实体时，当实体管理器中已经存在该实体的另一个实例时。 用户提供了三个引用，但我需要参考用户上一次的问题和我的回答。...
Spring集成JPA提示Not an managed type
weixin_33813128的博客
12-13 877
在做Spring与JPA集成时，出现问题如下： Caused by: java.lang.IllegalArgumentException: Not an managed type: class com.entity.**** 解决： 1.确保实体类中@Entity使用的是javax.persistence.Entity，@id使用的是javax.persistence.Id。 2.在spring...
Springboot JPA 启动类报错Not a managed type: class
wqs526440501的博客
01-04 1089
springboot Web网站开发，MySql数据库 JPA操作数据
spring boot +jpa多项目管理 Exceptiton: Not a managed type
qq_37296481的博客
07-20 2254
项目层级    实体类项目层级 定时任务项目层级 报错信息 定时任务项目启动过程中报出非托管类型错误。在查找解决办法的过程中了解到springboot是默认扫描启动类入口的兄弟包和子包的。  解决办法两种:  1.如上面图所示将两个项目的启动类都置于相同的项目层级下。 2.在定时任务启动类加入扫瞄 实体类所在包的注解 ...
【SpringBoot整合JPA异常解决】Not a managed type: class cn.smbms.pojo.User
m0_61606343的博客
04-23 907
【SpringBoot整合JPA异常解决】Not a managed type: class cn.smbms.pojo.User
SpringBoot JPA 多数据源 Not a managed type: class *** 问题解决
锄禾日当午，啥都不靠谱；闲来没事做，不如写博客。
09-14 1593
问题描述： 在使用 SpringBoot JPA 配置好多数据源时出现了下面的问题 Caused by: java.lang.IllegalArgumentException: Not a managed type: class com.xuanwu.schedule.core.quartz.entity.JobEntity at org.hibernate.metamodel.internal...
Not an managed type
HeavenAndHell的专栏
06-19 929
运行 jpa 生成数据表 报错：Not an managed type 1检查 类是否被jpa扫描到 2检查 类是否加上@Entity ， @Table
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

喵喵@香菜

感谢观众老爷送的一发火箭！

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付：¥1
获取中
扫码支付

您的余额不足，请更换扫码支付或充值

打赏作者

实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值