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…

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…

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…

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…

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…

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…

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…

在使用SSM整合myBatis的过程中遇到了这个问题. 问题的原因: 把parameterType错误的写成了parameterMap 解决办法: 将parameterMap修改为parameterType, 问题解决! 原来的代码: <select id="selectUserById2" parameterMap="Integer" resultMap="userMap"> select * from users where us…

今天做springmvc+mybatis+spring的项目的时候发现了一个异常.如下: org.apache.ibatis.builder.IncompleteElementException: Could not find result map java.lang.Integer at org.apache.ibatis.builder.MapperBuilderAssistant.setStatementResultMap(MapperBuilderAssistant.java:346)…