Cannot instantiate object of type org.mybatis.generator.plugins.UnmergeableXmlMappersPlugin 问题原因是出自mybatis-generator-core插件版本过低,需要使用1.3.6及以上版本。 <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.7</version> </...
[ERROR] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project generator: Execution default-cli of goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate failed: Cannot instantiate object of type tk.mybatis.mapper.gen...
java.lang.RuntimeException: Cannot instantiate object of type tk.mybatis.generator.MapperPlugin at org.mybatis.generator.internal.ObjectFactory.createInternalObject(ObjectFactory.java:182) at org.mybatis.generator.internal.ObjectFactory.createPlugin(ObjectFactory.java:219) at org.mybatis.generator.config.Co...
java.lang.RuntimeException: Cannot instantiate object of type tk.mybatis.mapper.generator.MapperPlugin 解决方案: <dependency><groupId>tk.mybatis</groupId><artifactId>mapper</artifactId><version>4.1.5</version></dependency>
java.lang.RuntimeException: Cannot instantiate object of type tk.mybatis.mapper.generator.MapperPlugin at org.mybatis.generator.internal.ObjectFactory.createInternalObject(ObjectFactory.java:184) at org.mybatis.generator.internal.ObjectFactory.createPlugin(ObjectFactory.java:221) at org.mybatis.generator....
java.lang.RuntimeException: Cannot instantiate object of type tk.mybatis.mapper.generator.MapperPlug 一、出现这个错误时 二、解决方法如下 在pom.xml中添加如下配制即可解决 <dependency> <groupId>tk.mybatis</groupId> &n... java.lang.SecurityException: java.lang.IllegalStateException: java.io.FileNo...
java.lang.RuntimeException: Cannot instantiate object of type tk.mybatis.mapper.generator.MapperPlug 一、出现这个错误时 二、解决方法如下 在pom.xml中添加如下配制即可解决 <dependency>; <groupId>;tk.mybatis</groupId>...;mybatis-spring-boot-starter<;/artifactId>; <version>;2.0.0</version>; ...
3、mapper.xml <mapper namespace="com.academy.dao.StudentDao"> <select id="getStudentById" resultType="com.academy.domain.Student"> select id, name, email, age from student where id = #{sid} </select> <select id="getStudents" resultType="com.academy.domain.Student"> select id, name, ...
解决Cannot determine value type from string 'xxx'的方法有2种 实体加无参构造参数 mapper.xml中查询的数据库字段属性的类型要和有参构造器的字段类型一一匹配;查询字段的个数要和有参构造器个数一样 最后当出现异常时,带着问题去跟踪源码,有时候会比利用搜索引擎更容易得到答案...
报错为:java.util.LinkedHashMap cannot be cast to 解决办法从json字符串转换为FdcpRes的对象中已经没有了泛型,所以可以把这个FdcpRes里的data...java.util.ArrayList; import java.util.List; /** * @a...