MybatisPlusException: can not use this method for “getEntity“

使用mybatisPlus自动条件操作数据；

传入执行查询条件如下：

Wrapper wrapper = this.lambdaQuery().eq(DigitalNewspaper::getNewspaperType, newspaperType).eq(DigitalNewspaper::getReleaseDate, releaseDate);

List digitalNewspapers = ((LambdaQueryChainWrapper) wrapper).list();

上述查询列表是可以正常操作；

执行删除方法delete时提示如下错误；

条件继续使用上面列表中的；

Wrapper wrapper = this.lambdaQuery().eq(DigitalNewspaper::getNewspaperType, newspaperType).eq(DigitalNewspaper::getReleaseDate, releaseDate);

this.getBaseMapper().delete(wrapper）;

提示错误信息如下：

MybatisPlusException: can not use this method for "getEntity"

 

后续在网上找了下这个错误；说是因为mybatisPlus官方的bug导致；修改如下方式即可解决：

LambdaQueryWrapper lq = Wrappers.lambdaQuery();

this.getBaseMapper().delete(lq.eq(DigitalNewspaper::getNewspaperType, newspaperType).eq(DigitalNewspaper::getReleaseDate, releaseDate));