convert java file to kotlin file disabled in Android studio 3.3

Question

After updating android studio 3.3 canary 7 convert java file to kotlin file is showing disable.

Android Studio Menu -> Code -> Convert Java File to Kotlin File

Its showing disable. Why it is disable and how can i enable it android studio latest version.

Answer 1

Open your File and press

Ctrl + Alt + Shift + K

Converting Java Code to Kotlin Code :

• Select your java class file from project structure.
• Android Studio Menu -> Code -> Convert Java File to Kotlin File

Answer 2

Go to Tools -> Kotlin -> Configure Kotlin in Project to set up again.

Answer 3

This is a bug in the Kotlin plugin: https://youtrack.jetbrains.com/issue/KT-26298 . Please update your IDE plugin version to 1.2.61, the problem is fixed there.