java.lang.ExceptionInInitializerError Caused by:Repeated column in mapping for entity:(should be) - 代码天地

java.lang.ExceptionInInitializerError Caused by:Repeated column in mapping for entity:(should be)

其他 2019-03-14 13:40:55 阅读次数: 0

java.lang.ExceptionInInitializerError
Caused by:Repeated column in mapping for entity:(should be mapped with insert=“false” update=“false”)
这是有关外键的问题，所以首先找到两张关系表的外键
column元素即为外键

外键属于关系型数据库中的内容，在Java实体中不用定义其属性，所以需要删除Java及配置文件中关于外键的定义
注释掉在实体中的属性定义
注释掉在配置文件中的外键属性

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转载自blog.csdn.net/qq_41459433/article/details/88551201

java.lang.ExceptionInInitializerError Caused by:Repeated column in mapping for entity:(should be)

Repeated column in mapping for entity

hibernate:Caused by: org.hibernate.MappingException: Repeated column in mapping for entity

【报错】Caused by: org.hibernate.MappingException: Repeated column in mapping for entity:

JPA:Repeated column in mapping for entity

异常：Repeated column in mapping for entity/should be mapped with insert="false" update="false"

【转】Hibernate中的"Repeated column in mapping for entity"异常

org.hibernate.MappingException: Repeated column in mapping for entity

org.hibernate.MappingException: Repeated column in mapping for entity: com.boot.entity.RepEntity column: rep_batch (should be mapped with insert="false" update="false")

Caused by: java.lang.ExceptionInInitializerError

netty:EpollEventLoopGroup：Caused by: java.lang.ExceptionInInitializerError:Caused by: java.lang.IllegalStateException: Only supported on Linux

解决：java.lang.ExceptionInInitializerError。Caused by: java.lang.IllegalStateException: SpringJUnit4C

【已解决】Android Studio 加载自定义properties文件出错java.lang.ExceptionInInitializerError Caused by: java.lang.Nu

Caused by: java.lang.IllegalStateException: Ambiguous mapping found. Cannot

Caused by: java.lang.IllegalStateException: Ambiguous mapping found.解决

Caused by: java.lang.IllegalStateException: Ambiguous mapping found

java.lang.ExceptionInInitializerError

java.lang.ExceptionInInitializerError异常

异常：java.lang.ExceptionInInitializerError

java.lang.ExceptionInInitializerError的原因

报错java.lang.ExceptionInInitializerError

Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'loginController'的解决方法

Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'practitionerController' m

springmvc项目出现Caused by: java.lang. IllegalStateException: Ambiguous mapping found. Cannot map

Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> ajaxTest in servlet mapping

Caused by: java.lang.IllegalArgumentException: Servlet mapping specifies an unknown servlet name MVC

Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map ‘quanZiController‘ method

Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map ‘xxxxxxx‘ method

解决Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map ‘inteController‘

nested exception is java.lang.IllegalStateException: Mapping is missing column attribute for propert

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