Unable to add Kotlin Android Extensions to my project

Question

When i try to add kotlin-android-extensions via:

apply plugin: 'kotlin-android-extensions'

to my project Android Studio tells me Plugin with 'kotlin-android-extensions not found??

What is going wrong? I am Running Android Studio 3.0 Canary 8

Jemo Mgebrishvili · Answer 1 · 2020-05-23T10:14:10.900

47

I think it's all about ordering, make sure you have plugin orders like that

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'realm-android'

edited May 23 '20 at 10:14

answered Aug 04 '17 at 13:13

Jemo Mgebrishvili

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2

Order actually matters in gradle? – IgorGanapolsky Jun 10 '20 at 17:08
Thank you very much @Jemo Mgebrishvili, I'd just like to put more attention to your answer, I spent many hours looking for this issue – Ahmad Abdullah May 09 '21 at 12:02

score 13 · Answer 2 · answered Nov 11 '20 at 14:51

13

Android Studio 4.1

plugins {
    id 'com.android.application'
    id 'kotlin-android'
    id 'kotlin-android-extensions'
}

answered Nov 11 '20 at 14:51

Gabor Szigeti

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score 12 · Answer 3 · answered Jan 12 '20 at 21:14

Please also consider that you must be careful about apply plugin: orders:

So in order to apply kotlin-android-extensions you must first apply kotlin-android. Same as the following coode:

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

score 3 · Answer 4 · answered Nov 25 '17 at 07:59

you are all done good but you have to add the plugin id to dependencies classpath in your gradle file like this

buildscript {
ext.kotlin_version = '1.1.60'
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:2.1.0'
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
  }
}

you always have to add that and after doing this, add the following in your gradle(app) file

compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"

and you are all done

score 1 · Answer 5 · edited May 23 '18 at 16:01

1

In your gradle app:

apply plugin: 'kotlin-android-extensions'

and in your activity:

import kotlinx.android.synthetic.main.height_dialog_ft.*

Then you can use any id in your activity directly by their id name which your have mentioned in your .xml file

edited May 23 '18 at 16:01

divibisan

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answered May 23 '18 at 15:27

abhilasha Yadav

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score 0 · Answer 6 · answered Jul 30 '17 at 14:32

0

Ooops. I forgot to add the kotlin gradle plugin as mentioned here: https://kotlinlang.org/docs/reference/using-gradle.html#plugin-and-versions

answered Jul 30 '17 at 14:32

Rik van Velzen

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Unable to add Kotlin Android Extensions to my project

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