java.lang.IllegalArgumentException: node to traverse cannot be null!
2017-07-27 14:43
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问题解决:
出现这种问题是因为HQL语句出现问题,引起内部查询对象为空,无法处理为空值引起的。解决方法,检查HQL语句(尤其是关键字)。
注意hql中的字符类型,要加单引号‘“+ +”’;
出现这种问题是因为HQL语句出现问题,引起内部查询对象为空,无法处理为空值引起的。解决方法,检查HQL语句(尤其是关键字)。
注意hql中的字符类型,要加单引号‘“+ +”’;
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