发表评论取消回复
相关阅读
相关 【异常】BindingException: attempted to return null from a method with a primitive return type (int).
具体来说,这个方法的预期返回类型是基本数据类型int,但是MyBatis在尝试执行这个方法时却得到了一个null值。在你的代码中,com.xxx.ScenarioCard...
相关 【已解决】attempted to return null from a method with a primitive
本博文源于最近在学习mybatis,出现了一个红色错误,但完美解决了。org.apache.ibatis.binding.BindingException: Mapper me
相关 mapper method attempted to return null from a method with a primitive return type (int)
一、场景和背景 工具:mybatis + pgsql dao代码: int selectMaxAgeBySex(String sex); 查询性别是女生的最大
相关 updateCommentCount attempted to return null from a method with a primitive return type (int)
报错: org.apache.ibatis.binding.BindingException: Mapper method 'com.nowcoder.community.d
相关 updateWarning attempted to return null from a method with a primitive return type (boolean).
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ub
相关 MyBatis Mapper method ‘xxx‘ attempted to return null from a method with a primitive return type问题解决
问题描述: org.apache.ibatis.binding.BindingException: Mapper method 'com.dao.UserDao.getS
相关 attempted to return null from a method with a primitive return type (int).
<select id="getMaxHitEventId" parameterType="string" resultType="int">
相关 [Mybatis异常]Mapper method '...attempted to return null from a method with a primitive return type(int
Mapper method '...attempted to return null from a method with a primitive return type(in
相关 attempted to return null from a method with a primitive return type (long).
写了一个sql:select sum(game\_score) from pt\_game\_recor 报错attempted to return null from a
相关 (Mybatis)attempted to return null from a method with a primitive return type (int)
问题描述 执行sql语句执行更新语句时,后台直接报错了,报错信息如下: ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk
还没有评论,来说两句吧...