Android Studio Convert Java to Kotlin not working

Hi Guy’s Welcome to Proto Coders Point. In this android studio article will learn to how to convert java file to kotlin & some developer are facing some error while converting java to kotlin let’s fix it.

How to Convert Android jave code to kotlin

Time needed: 1 minute

  1. Step 1

    Select the java file that you want to convert

  2. Step 2

    In Android Studio menubar goto Code

  3. Step 3

    In code menu you will see a option “convert java file to kotlin file”, Click on it and your file will get converted automatically to .kt.

    how to convert java file to kotlin in android studio


Android Studio Convert Java to Kotlin not working

I was just trying to convert my old android project which is in JAVA language to kotlin but encounter and error:

Build was configured to prefer settings repositories over project repositories but repository ‘MavenRepo’ was added by build file ‘app\build.gradle.

Then after lot’s of research and solution by developer on stackoverflow I finally found out the 100% working solution on Android Convert Java File to Kotlin Not working.


Solution

You need to update settings.gradle

Replace this line

repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)

with this

repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)

Refer below screenshot for easily understanding

Now hit on sync now, and try to convert file by following above steps.

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