当前使用版本

        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.4.3.1</version>
        </dependency>

重现步骤

在某ServiceImpl中: this.getOne(ChainWrappers.lambdaQueryChain(xxMapper))报错

this.getOne(Wrappers.<>lambdaQuery())可以正常运行

报错信息

nested exception is org.apache.ibatis.builder.BuilderException: Error evaluating expression 'ew != null and ew.sqlFirst != null'. Cause: org.apache.ibatis.ognl.OgnlException: sqlFirst [com.baomidou.mybatisplus.core.exceptions.MybatisPlusException: can not use this method for \"getSqlFirst\"]

Comment From: miemieYaho

ChainWrappers.lambdaQueryChain(xxMapper).one()