How to ignore the "project jdk is not defined" warning?
已回答
I am developing jdk source, so I dont wanto set external jdk in project.Because if the jdk is set, then IDEA will report unexpected errors, and I don't need to rely on an external jdk to check the code. Now the problem is that if I don't set the jdk, then there is a warning bar that always appears on the interface, and I can't find any button to close it.
The waring bar is like this:

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Please upvote https://youtrack.jetbrains.com/issue/IJPL-22274/Need-a-way-to-get-rid-of-Project-SDK-is-not-defined and leave your comments there
ok,Thank u!