Intellij doesn't detecting java classes and it's function
已回答
IntelliJ doesn't detect java classes and its function but program runs normally i don't know why it is not even autocompleting java functions and please help me i am new to intellij and java. i am using intellij for more than 1 month on the community version and did not have any problem but i updated my intellij to the latest version and started to get this problem.
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Don't use JetBrains Runtime for your projects, set up and use the standalone JDK as described here: https://www.jetbrains.com/help/idea/creating-and-running-your-first-java-application.html .
Locations to check for the JDK configuration:
https://i.imgur.com/Vkvh35V.png
https://i.imgur.com/SlSuslK.png
https://i.imgur.com/kliNeHR.png .
Thanks, it worked :)