Minglei - You could check your jdk path and scala library setting in project structure. i.e., project view (alt + 1), and then pressing F4 to open Project structure... look under SDKs and Libraries.
On Mon, Jun 19, 2017 at 10:54 PM, 张明磊 <zml13856086...@163.com> wrote: > Hello to all, > > Below is my issue. I have already build again and reimport my project in > IntelliJIDEA, but it still gives me this kind of error. But I can build > without error by Maven. Just the IDEA gives me this error. Is there anyone > know what happened with this ? > > > Thanks > Minglei > > > > > >
