What in the world would cause “unresolved reference: kotlinx” and “unresolved reference: list” to start appearing?

missing android-extensions

Excellent, thank you. Not sure why it was missing in the first place considering it was compiling fine a week ago…

does your dependencies block contain kotlin-stdlib-jre8?

Nope.

if yes, replace it with kotlin-stdlib-jre7

I do have a plugin with JRE8 compatibility but it had that a week ago when things were fine as well…

you should probably ask in #android

Thanks, will do.