当遇见java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for 错误的时候不要慌张,仔细检查下面两样是否匹配: 1. Mapper的namespace是否和定义的一致? <mapper namespace="com.sitech.mapper.UserInfo"> 2. mapper的xml文件名称是否和定义的interface名称一致? 只要这两项…

详细错误信息: org.apache.ibatis.exceptions.PersistenceException: ### Error updating database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for studentDao.insert ### Cause: java.lang.IllegalArgumentException…

Error querying database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for mapper.BatchCustomer.findBatchCustomerOneToOne### Cause: java.lang.IllegalArgumentException: Mapped Statements collection does…

用mybaits 写一个关联查询 查询商品表关联商品规格表,并查询规格表中的数量.价格等,为了sql重用性,利用 association 节点 查询 结果并赋值报错 商品表的mapper文件为GooodsMapper.xml 规格表的mapper 文件为GoodsSpecificationsMapper.xml java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for m…

编译通过并且运行web成功后,访问的页面不需要连接数据库,不牵扯到反射调用实体类就不会报错, 报错内容如下: [WARNING] org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exce…

报错信息: Type Exception Report Description The server encountered an unexpected condition that prevented it from fulfilling the request. Exception org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.lang.IllegalAr…

Caused by: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for com.deppon.gis.module.datamanage.shared.domain.NumberRuleEntity.updateCNAddress 原因: update方法没有传参数导致的…

更新代码后发现几乎所有的sql查询都报错,类似下面: java.lang.RuntimeException: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database.  Cause: java.lang.IllegalArgumentException: Mapped S…

http://your233.iteye.com/blog/1563240 上面的博客总结了4个可能出现的问题,如下: 1.mapper.xml中没有加入namespace 2.mapper.xml中的方法和接口mapper的方法不对应 3.mapper.xml没有加入到mybatis-config.xml中(即总的配置文件),例外:配置了mapper文件的包路径的除外 4.mapper.xml文件名和所写的mapper名称不相同. 遗憾的是,我按照上面的规则查看了一下都没有错,查来查去,就是找…

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