IDEA显示cannot resolve symbol XXX

其他 2020-04-25 10:17:36 阅读次数: 0

1、菜单 “File” -> “Invalidate Caches / Restart”→ “Invalidate and Restart”

https://blog.csdn.net/weixin_37497666/article/details/99842689

2、自己导的包，手动用命令把jar包添加到maven依赖中

https://blog.csdn.net/MaNongXf/article/details/84034065

3、项目中这些symbol在定义的时候，没有写get、set方法，也就是写项目的时候Idea使用了lombok插件。而自己的Idea并没有该插件。所以安装该插件Settings→Plugins→Browse repositories 然后输入lombok并安装重启就行了

https://www.bbsmax.com/A/KE5Qj6B3dL/

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转载自www.cnblogs.com/jingshui2020/p/12771697.html

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