IntelliJ inspection gives “Cannot resolve symbol“ but still compiles code

IntelliJ inspection gives “Cannot resolve symbol“ but still compiles code

今天发现一个奇怪的问题。包在external libraries中是可以访问到的，但是就是报错。现实为红色。后来发现是java版本的问题。

以下附上几种解决方案：

File>Invalidate Caches/Restart worked for me i

The following trick resolved this issue for me:

• Right click on the code editor
• Hover on Maven and expand
• Click on Reimport

My idea version is 12.0.4

 Adding the dependencies below solved my problem.

  org.springframework
  spring-orm


  org.hibernate
  hibernate-entitymanager