Error in Kotlin but using only Java - Class kotlin.reflect.jvm.internal.FunctionCaller$FieldSetter
I solved it this way:
- Delete all the .gradle folders
- Invalidate caches / restart everything is OK for me.
Settings -> Languages & Frameworks -> Kotlin Updates -> Update channel -> Early Access Preview/Stable -> Update -> Restart
Or:
Tools -> Kotlin -> Configure Kotlin Plugin Update -> Update channel -> Early Access Preview/Stable -> Update -> Restart
- Install the latest Gradle version (1.10.2 at the moment of writing).
Install the latest version of Kotlin plugin: go to Settings Ctrl+Alt+S > Languages & Frameworks > Kotlin Updates > select Update channel > click [Check again]
My current Kotlin plugin version is 1.3.0-rc-57.Execute Build > Clean Project to remove temporary gradle files.
File > Invalidate Caches / Restart...
After restarting Sync Project with Gradle files and Make Project (Ctrl+F9).