I am using a project using Kotlin 1.2.71 and when I now try to debug it in IDEA it will no longer build with the error:
Kotlin: Language version 1.2 is no longer supported; please, use version 1.3 or greater.
When I go to the project settings I can add a new JDK but I can't add a new Kotlin SDK.
When I click the plus button the menu says "Add JDK". When I right-click in the panel is says "Add New SDK" - neither of which allows me to have multiple different SDKs available for different projects in the same way as I can have multiple different JDKs available.
The button to browse for the SDK I downloaded doesn't work.
Pasting the url into the home path doesn't work.
Trying to select and copy the text "Kotlin SDK home path:" for this post doesn't work.
Why can't I add a new Kotlin SDK?