I'm having no luck attaching the kotlin stdlib sources in Android Studio 😕

Strange, for me it works out of the box

I'm using Android Studio 3.2 and Kotlin 1.2.60. When I try attaching kotlin-stdlib-1.2.60-sources.jar it just spins forever.

Why do you do that manually?

If I navigate to some stdlib methods it takes me to the .class file

it’s strange, I have sources downloaded automatically

strangely not all, if I try navigating to something like

reduce

, it will take me to

ArraysKt.class