这是一个由粗心导致的错误,具体报错如下: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.### The error may exist in SQL Mapper Configuration### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Ca…
关于在学习Mybatis框架时运行报错 Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ### The error may exist in dao/UserMapper.xml ### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configurati…
The error may exist in com/bjpowernode/dao/StudentDao.xml### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xm…
在做多表映射查询时,在同一个resultMap中写了1:1映射和1:n映射,结果测试时报错如下: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.### The error may exist in com/dao/OrdersMapper.java (best guess)### The error occurred while processing mapper_resultMa…
mybatis解析xml配置文件出现异常: org.apache.ibatis.exceptions.PersistenceException: Error building SqlSession. Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumber: 30; columnNumbe…
报错 <?xml version="1.0" encoding="UTF-8"?>  必须是XML文件的第一个元素且前面不能空格. ### Error building SqlSession.### Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNu…
15:36:34,549 WARN DefaultListableBeanFactory:1416 - Bean creation exception on FactoryBean type check: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemsMapper' defined in file [F:\apache-tomcat-7.0.77\webap…
异常如下:org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException: Error evaluating expression 'requestMap.maintenancename != null and requestMap.maintenancename != '''. Cause: org.apache.ibatis.ognl.OgnlE…
<select id="getUserIn" parameterType="QueryVo" resultMap="userMap"> SELECT <!-- 引用sql片段 --> <include refid="user_sql" /> FROM USER <where> <!-- 遍历pojo传入的集合 collection="in"  要遍历po…
异常详细 org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException: Error resolving JdbcType. Cause: java.lang.IllegalArgumentException: No enum constant org.apache.ibatis.type.JdbcType.varchar at org.mybat…
很明显,报错是xml有问题,于是去检查,发现: 由于粗心,保存的时候,按的太频繁,多按了个s在里面,导致启动报错!…
org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.### The error may exist in sqlmap/User.xml### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder…
org.apache.ibatis.exceptions.PersistenceException:  ### Error building SqlSession. ### The error may exist in cn/itcast/mybatis/mapper/OrdersMapperCustom.xml ### The error occurred while processing mapper_resultMap[OrdersUserResultMap]_association[us…
错误代码: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.### The error may exist in com/jkw100/mybatis/mapper/PatientMapper.xml### The error occurred while processing mapper_resultMap[BaseResultMap]### Cause: org.apache.…
这个是sql 语句 错误     仔细检查 SQL语句是否写错了 org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds…
数据库 没有开启  连接失败 org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseco…
org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.apache.ibatis.reflection.ReflectionException: Error instantiating class com.cyf.pojo.User with invalid types () or values (). Cause: java.lang.NoSuchMethodExce…
今天在用junit测试mybits程序是遇到一个问题,报错为: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database.  Cause: java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must c…
mybatis插入数据时报错: Cause: org.apache.ibatis.executor.ExecutorException: Error getting generated key or setting result to parameter object. Cause: java.sql.SQLException: 不支持的特性 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFacto…
一个常见的myBatis xml文件中的引号错误: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database.  Cause: java.lang.NumberFormatException: For input string: "W%"### Cause: java.lang.NumberFormatException: For input string: "W%"…
异常: 十二月 26, 2017 3:38:05 下午 org.apache.jasper.servlet.TldScanner scanJars 信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in th…
mappers(映射器) 使用相对于类路径的资源 如:<mapper resource="sqlmap/User.xml" /> 使用完全限定路径 如:<mapper url="file:///D:\workspace_spingmvc\mybatis_01\config\sqlmap\User.xml" /> 使用mapper接口的全限定名 如:<mapper class="cn.itcast.mybatis.mapper.…
如果有带参数的构造器,编译器不会自动生成无参构造器.当查询需要返回对象时,ORM框架用反射来调用对象的无参构造函数,所以会导致此类异常 public Test(){ }…
我的原因是字段名写错了,去数据库中复制字段名再运行就成功了.…
背景,mybatis查询的时候直接取的sqlsession,没有包装成SqlSessionTemplate,没有走spring提供的代理. 然后我写的获取sqlsession的代码没有考虑到并发的情况,导致sqlsession建的太多 并发大了之后,查询报错 org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.lang.ClassCastException: org…
再用 junit 测试MyBatis时发现的错误: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database.  Cause: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'ItemsCustom' in 'class com.pojo.OrderDetailCust…
在更新数据时候出现的错误 更新代码如下: <update id="modify" parameterType="Standard"> update standard <set> <if test="zhname!=null">zhname=#{zhname},</if> <if test="version!=null">version=#{version},</…
Creating a new SqlSessionSqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1fa5519] was not registered for synchronization because synchronization is not active 开发环境:Spring4.3.6 + MyBatis3.4.2 + MySQL5.7抛出这个提示,不明就里,不知道哪里出现了异常,但是执行到 MyB…
错误log Error building Player: CommandInvokationFailure: Unable to determine the tools version of the Android SDK. Please run the SDK Manager manually to make sure you have the latest set of tools and the required platforms installed. See the Console f…