mybatis Caused by: org.apache.ibatis.reflection.ReflectionException: Error instantiating class .. with invalid types () or values (). Cause: java.lang.NoSuchMethodException: ...<init>()
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(){
}
mybatis Caused by: org.apache.ibatis.reflection.ReflectionException: Error instantiating class .. with invalid types () or values (). Cause: java.lang.NoSuchMethodException: ...<init>()的更多相关文章
- Mybatis出错： Cause: org.apache.ibatis.reflection.ReflectionException: Error instantiating class com.cyf.pojo.User with invalid types () or values ()
org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.apache.ib ...
- Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'zoneId' in 'class java.lang.String'
本文为博主原创,未经允许不得而转载: 异常展示: dao层定义的接口为: public int getClientTotal(); 在mybatis中的sql为: <select id=&quo ...
- Caused by: org.apache.ibatis.reflection.ReflectionException我碰到的情况，原因不唯一
映射文件: <select id="selectKeyByUserId" resultMap="Xxx"> <![CDATA[ ...
- Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'company' in 'class java.lang.String'
Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ' ...
- 已解决: mybatis报错 org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'xxx' in 'class java.lang.String'
最近在练习MyBatis时 进行姓名的模糊查询时候出现 org.apache.ibatis.exceptions.PersistenceException: ### Error querying da ...
- 【Mybatis】mybatis查询报错org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'areaName' in 'class java.lang.String'
mybatis查询报错: Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for pro ...
- org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'parentId' in 'class java.lang.String'
Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ' ...
- Cause: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'empid' in 'class cn.happy.entity.Emp'
org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.apache.i ...
- Error querying database. Cause: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'ItemsCustom' in 'class com.pojo.OrderDetailCustom
再用 junit 测试MyBatis时发现的错误: org.apache.ibatis.exceptions.PersistenceException: ### Error querying data ...
随机推荐
- linux大文件分割 split命令
inux split 命令 功能说明:切割文件. 语 法:split [--help][--version][-][-b ][-C ][-l ][要切割的文件][输出文件名] 补充说明:split可将 ...
- spring统一日志管理，切面（@Aspect），注解式日志管理
step1 开启切面编程 <!-- 开启切面编程(通过配置织入@Aspectj切面 ) --> <aop:aspectj-autoproxy/> <aop:aspectj ...
- 1.2、Workspace中让Package分层显示
有时候我们新建两个具有两个相同目录的Package(例如:com.st.collection和com.st.map这两个Package)时,在Workspace中是以平铺的方式显示的,如: 当Pack ...
- A()方法
A方法用于在内部实例化控制器,调用格式:A('[项目://][分组/]模块','控制器层名称')最简单的用法: $User = A('User'); 复制代码 表示实例化当前项目的UserActi ...
- 让用VS2013编写的程序在XP中顺利运行
vs2013编译好的exe文件拖到虚拟机xp中无法运行,提示错误,从网上搜索.找答案. 参考:http://blog.csdn.net/asanscape/article/details/387526 ...
- PHP cURL 使用cookie 模拟登录
cURL是什么 cURL: http://php.net/manual/zh/book.curl.php PHP 支持 Daniel Stenberg 创建的 libcurl 库,能够连接通讯各种服务 ...
- linux Mint wine安装qq，桌面快捷键配置
在桌面新建qq.desktop文件,添加以下内容 #!/usr/bin/env xdg-open[Desktop Entry]Comment=QQTerminal=falseName=QQExec=w ...
- mac pods 安装
CocoaPods的安装步骤: 1.先配置Ruby环境: 若已安装Ruby,请升级Ruby环境 sudo gem update --system 若没有安装,则请看下面, 以下代码区域,带有 $ 打头 ...
- C# 反射
//转载:http://blog.csdn.net/educast/article/details/2894892 反射(Reflection) 在.NET中的反射可以实现从对象的外部来了解对象(或程 ...
- LeetCode 167 Two Sum II - Input array is sorted
Problem: Given an array of integers that is already sorted in ascending order, find two numbers such ...