[Hibernate]"Could not determine type for: ..."错误解决

最新推荐文章于 2023-06-15 11:46:48 发布
最新推荐文章于 2023-06-15 11:46:48 发布
阅读量656 收藏
点赞数
分类专栏： hibernate 文章标签： Hibernate JavaEE Java
博客涉及Java和JavaEE相关内容，标签还提及Hibernate，这些信息技术领域的知识在后端开发中较为重要。
JPA@Entry报错Could not determine recommended JdbcType for Java type
打不死的小五
05-13 517
问题1：Could not determine recommended JdbcType for Java type 问题2：None of the following functions can be called with the arguments supplied: public constructor OneToOne(buildingContext: MetadataBuildingContext!, table: Table!, owner: PersistentClass!) define
启动报错 -> com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown database 'shouyuan'
橙子君的博客
10-31 8226
记录一个小小的错误，启动的时候报了这么一个错误： com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown database 'shouyuan' 完整报错如下： 原因在文尾，请下拉到底~~~ "D:\Program Files\Java\jdk1.8.0_181\bin\java.exe" "-javaagent:D:\Prog...
Could not determine type for: java.util.List, at table 项目启动报这种错误的解决方案（JPA）
蜗牛哲学的博客
11-13 1503
解决方法：注解要么写在字段上，要么写在get方法上，千万不能混合使用，否则会报这个错误
Hibernate开发常见问题的分析解决
苏湘的专栏
12-11 3795
问题：IllegalArgumentException: Unknown ordinal value for enum class com.pptv.cdn.platform.service.player.constant.PlatformEnum: 3    at org.hibernate.type.EnumType.nullSafeGet            JAVA代码中定义了P
hibernate 错误 could not determine type for
weixin_33720078的博客
01-11 211
今天配置实体类注解时，出现以下错误： org.hibernate.MappingException: Could not determine type for: com.oneToOne.IdCard, at table: T_Students, for columns:解决方案：注解要么写在字段上，要么写在getXX上，千万千万不能混合使用，否则会报这个错误！ 转载于:https://www...
org.hibernate.MappingException: Could not determine type for:
java李阳勇的博客
06-15 739
而@TableField注解来自于MyBatis-Plus框架，用于标识一个Java类的属性与数据库表中的字段的映射关系。因为@Transient和@Entity同样来自于JPA规范，@Transient也是用来标识一个Java类的属性不需要进行持久化。原因是@Entity注解和@TableField(exist = false)是两个不同的注解，来自于不同的框架。看了网上的很多解决方法比如注解要么写在字段上，要么写在getXX上，不能混合使用，否则会报这个错误，试过不行。
2025-06-06 16:30:36.012 ERROR 6348 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.MappingException: Could not determine type for: com.kucun.data.entity.Bancai, at table: jinhuo, for columns: [org.hibernate.mapping.Column(bancai)] 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.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1109) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) ~[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:5128) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [catalina.jar:9.0.37] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) [catalina.jar:9.0.37] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) [catalina.jar:9.0.37] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) [catalina.jar:9.0.37] at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1133) [catalina.jar:9.0.37] at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1866) [catalina.jar:9.0.37] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_331] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_331] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-util.jar:9.0.37] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) [na:1.8.0_331] at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1045) [catalina.jar:9.0.37] at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:429) [catalina.jar:9.0.37] at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1576) [catalina.jar:9.0.37] at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366) [catalina.jar:9.0.37] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:936) [catalina.jar:9.0.37] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [catalina.jar:9.0.37] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) [catalina.jar:9.0.37] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) [catalina.jar:9.0.37] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_331] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-util.jar:9.0.37] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_331] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) [catalina.jar:9.0.37] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [catalina.jar:9.0.37] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [catalina.jar:9.0.37] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) [catalina.jar:9.0.37] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [catalina.jar:9.0.37] at org.apache.catalina.startup.Catalina.start(Catalina.java:738) [catalina.jar:9.0.37] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_331] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_331] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_331] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_331] at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342) [bootstrap.jar:9.0.37] at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) [bootstrap.jar:9.0.37] Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.MappingException: Could not determine type for: com.kucun.data.entity.Bancai, at table: jinhuo, for columns: [org.hibernate.mapping.Column(bancai)] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:403) ~[spring-orm-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:378) ~[spring-orm-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.2.15.RELEASE.jar:5.2.15.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] ... 58 common frames omitted Caused by: org.hibernate.MappingException: Could not determine type for: com.kucun.data.entity.Bancai, at table: jinhuo, for columns: [org.hibernate.mapping.Column(bancai)] at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:499) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:466) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.mapping.Property.isValid(Property.java:227) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:624) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.mapping.RootClass.validate(RootClass.java:267) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.boot.internal.MetadataImpl.validate(MetadataImpl.java:354) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:298) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1259) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) ~[spring-orm-5.2.15.RELEASE.jar:5.2.15.RELEASE] ... 62 common frames omitted
06-07
logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE ``` --- ### 错误预防建议 1. **强制关联注解**：所有非基本类型字段必须添加JPA关系注解 2. **启用编译检查**：使用Lombok `@NonNull` 或 ...
could not determine data type of parameter $16
05-28
</think>### PostgreSQL 'could not determine data type of parameter $16' 错误解决方案 --- #### 一、问题原因分析 该错误通常发生在以下场景： 1. **参数化查询**中使用未明确指定类型的占位符（如`$1`, `$2`...
17:21:32.838 [background-preinit] INFO o.h.v.i.util.Version - [<clinit>,21] - HV000001: Hibernate Validator 6.2.5.Final 17:21:32.840 [restartedMain] INFO c.r.RuoYiApplication - [logStarting,55] - Starting RuoYiApplication using Java 24.0.1 on DESKTOP-8T6LIGT with PID 9808 (E:\a作业\java\RuoYi-Vue-master\ruoyi-admin\target\classes started by 14841 in E:\a作业\java\RuoYi-Vue-master) 17:21:32.842 [restartedMain] DEBUG c.r.RuoYiApplication - [logStarting,56] - Running with Spring Boot v2.5.15, Spring v5.3.39 17:21:32.843 [restartedMain] INFO c.r.RuoYiApplication - [logStartupProfileInfo,686] - The following 1 profile is active: "druid" WARNING: A restricted method in java.lang.System has been called WARNING: java.lang.System::load has been called by org.apache.tomcat.jni.Library in an unnamed module (file:/C:/Users/14841/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.105/tomcat-embed-core-9.0.105.jar) WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module WARNING: Restricted methods will be blocked in a future release unless native access is enabled 17:21:35.587 [restartedMain] INFO o.a.c.h.Http11NioProtocol - [log,168] - Initializing ProtocolHandler ["http-nio-801"] 17:21:35.588 [restartedMain] INFO o.a.c.c.StandardService - [log,168] - Starting service [Tomcat] 17:21:35.588 [restartedMain] INFO o.a.c.c.StandardEngine - [log,168] - Starting Servlet engine: [Apache Tomcat/9.0.105] 17:21:35.700 [restartedMain] INFO o.a.c.c.C.[.[.[/] - [log,168] - Initializing Spring embedded WebApplicationContext WARNING: A terminally deprecated method in sun.misc.Unsafe has been called WARNING: sun.misc.Unsafe::objectFieldOffset has been called by io.netty.util.internal.PlatformDependent0$4 (file:/C:/Users/14841/.m2/repository/io/netty/netty-common/4.1.92.Final/netty-common-4.1.92.Final.jar) WARNING: Please consider reporting this to the maintainers of class io.netty.util.internal.PlatformDependent0$4 WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release 17:21:36.355 [restartedMain] DEBUG c.r.f.s.f.JwtAuthenticationTokenFilter - [init,242] - Filter 'jwtAuthenticationTokenFilter' configured for use 17:21:36.717 [restartedMain] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - [refresh,599] - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'captchaController': Unsatisfied dependency expressed through field 'configService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sysConfigServiceImpl': Unsatisfied dependency expressed through field 'configMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sysConfigMapper' defined in file [E:\a作业\java\RuoYi-Vue-master\ruoyi-system\target\classes\com\ruoyi\system\mapper\SysConfigMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/ruoyi/framework/config/MyBatisConfig.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dynamicDataSource' defined in class path resource [com/ruoyi/framework/config/DruidConfig.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'masterDataSource' defined in class path resource [com/ruoyi/framework/config/DruidConfig.class]: Invocation of init method failed; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Failed to determine suitable jdbc url 17:21:36.735 [restartedMain] INFO o.a.c.c.StandardService - [log,168] - Stopping service [Tomcat] 17:21:36.779 [restartedMain] ERROR o.s.b.d.LoggingFailureAnalysisReporter - [report,40] - *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine suitable jdbc url Action: Consider the following: If you want an embedded database (H2, HSQL or Derby), please put it on the classpath. If you have database settings to be loaded from a particular profile you may need to activate it (the profiles druid are currently active).
最新发布
06-09
我们遇到的问题是在SpringBoot项目中配置数据源（特别是使用Druid连接池）时出现的"jdbcurl未指定"错误。根据引用的内容，我们可以从多个角度来解决这个问题。###问题原因分析1.**配置位置错误**：在SpringBoot中，...
Hibernate多表关联配置及错误解决方法
12-16
当出现错误"Could not determine type for: java.util.Set"时，通常是因为缺少了关联配置或类型不匹配。确保在两个相关的类中都有相应的映射，并且类型与数据库字段类型一致。此外，注解的位置一致性也很重要，如...
实体类注解错误：Could not determine type for:
02-06 2342
今天配置实体类注解时，出现以下错误：           Caused by: org.hibernate.MappingException: Could not determine type for: java.util.List, at table: ss_user, for columns: [org.hibernate.mapping.Column(role_list)]   解决方
could not determine type for com.mysql.jdbc_Could not load com.mysql.jdbc.SQLError.
weixin_32401763的博客
01-26 166
信息:Illegalaccess:thiswebapplicationinstancehasbeenstoppedalready.Couldnotloadcom.mysql.jdbc.SQLError.Theeventualfollowingstacktraceiscausedbyanerrorthrownfordebuggingpu...信息: Illegal access: this web ...
could not determine type for com.mysql.jdbc_hibernate用注解 一对多 报Could not determine type for错误...
weixin_32711097的博客
01-19 408
配置文件hibernate.cfg.xml/p>"-//Hibernate/Hibernate Configuration DTD 3.0//EN""http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">jdbc:mysql://localhost:3306/testrootrootorg.hibernate...
could not determine type for com.mysql.jdbc_这是什么错误？怎样修复？ Could not load com.mysql.jdbc.SQLError....
weixin_39829073的博客
01-19 204
信息:Illegalaccess:thiswebapplicationinstancehasbeenstoppedalready.Couldnotloadcom.mysql.jdbc.SQLError.Theeventualfollowingstacktraceiscausedbyanerrorthrownfordebuggingpu...信息: Illegal access: this web ...
error:Could not determine type for: XXpojo, at table: XX表, for colum
xiaoxiaobai250的博客
09-10 542
问题：Could not determine type for: XXpojo, at table: XX表, for colum 原因：hibernate的注解，有的在字段上，有的在getXX()、setXX()上 方案：pojo的注解要么全都放在字段上，要么都放到方法上
关联关系注解时报Could not determine type for错误的解决办法
热门推荐
baiyajin的博客
12-14 1万+
检查所有的实体类的注解是不是都是统一写在属性上的，还是统一写在get方法上的。一定要统一。 另外如果要是所有实体类的id都是继承过来的，关键就要检查下这个id是不是跟其它注解是统一的。 如： IdEntity.java package com.bai.project.bean; import javax.persistence.Column; import javax.persist
Could not determine type for: Integer
kaixiang的博客
03-21 836
org.hibernate.MappingException:无法确定类型，找到配置文件，更改属性id类型type为Integer导致,改为hibernate映射类型integer或者改为java类型java.lang.Integer就可以了；type类型只能写java类型或者hibernate映射类型,在储存数据时候hibernate会根据设定的类型转换成相应的数据库类型，部分hibernate...
hibernate错误：Could not determine type for: java.util.Set
lhx1026的专栏
12-29 210
    今天调用Hibernate的时候抛出一个异常，异常内容如下所示：   Could not determine type for: java.util.Set      查找了一下资料，原来是太粗心，应该把Hibernate的注解要么标注在字段上，要么标注在getter()方法。我才粗心了，把注解标注在setter()方法下。      晕，这个浪费我一个早上的时间。要紧记该教训...
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
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