intellij编译报错:Internal error: com.intellij.psi.tree.IFileElementType cannot be cast to com.intellij.psi.tree.IStubFileElementType

intellij编译时,报错,信息如下:

Internal error: com.intellij.psi.tree.IFileElementType cannot be cast to com.intellij.psi.tree.IStubFileElementType

解决办法:File-->Invalidate caches。
 
转自“http://www.blogjava.net/anchor110/articles/392811.html”

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