CODEWITHSUNDEEP
androidbutterknifeandroidxandroid-jetifier
Tnaffh
Tnaffh

Reputation: 1333

The given artifact contains a string literal with a package reference 'android.support.v4.content' that cannot be safely rewritten. for androidx

I upgraded my android studio to 3.4 canary and now I cannot successfully build anymore due to the following error: 

The given artifact contains a string literal with a package reference 'android.support.v4.content' that cannot be safely rewritten. Libraries using reflection such as annotation processors need to be updated manually to add support for androidx.

More details:

Caused by: java.lang.RuntimeException: Failed to transform '.gradle/caches/modules-2/files-2.1/com.jakewharton/butterknife-compiler/9.0.0-SNAPSHOT/732f93940c74cf32a7c5ddcc5ef66e53be052352/butterknife-compiler-9.0.0-SNAPSHOT.jar' using Jetifier. Reason: The given artifact contains a string literal with a package reference 'android.support.v4.content' that cannot be safely rewritten. Libraries using reflection such as annotation processors need to be updated manually to add support for androidx.. (Run with --stacktrace for more details.)

Clearly, its something to do with Butterknife, androidx and Jetifier

Do anybody know how to fix this?

Upvotes: 128

Views: 108248

Answers (10)

Rajesh Satvara
Rajesh Satvara

Reputation: 3964

For my old project I was facing the same issue, tried all options but not worked, only this change works for me:

Do following changes in gradle.properties file

android.useAndroidX=false
android.enableJetifier=false

Upvotes: 0

Moustafa Shahin
Moustafa Shahin

Reputation: 132

update butterknife + invalidate cache and restart + sync gradle if buterknife not used just clear cache and restart

Upvotes: 1

Luis Olivares
Luis Olivares

Reputation: 231

My project doesn't use butterknife, but I had the same error "The given artifact contains a string literal with a package reference 'android.support.v4.widget' that cannot be safely rewritten. Libraries using reflection such as annotation processors need to be updated manually to add support for androidx " This what I did to solve it: Update your parceler version

gradle build file

Replace:

annotationProcessor 'org.parceler:parceler:1.1.6'
implementation 'org.parceler:parceler-api:1.1.6'

With:

  annotationProcessor 'org.parceler:parceler:1.1.13'
  implementation 'org.parceler:parceler-api:1.1.13'

gradle file code gradle file view

Upvotes: 10

user2965003
user2965003

Reputation: 334

Change

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">

to

<style name="AppTheme" parent="Theme.MaterialComponents.DayNight.DarkActionBar">

or other Material Themes. Got this error after starting New Project with "No Activity" in Android Studio 4.0.1

Upvotes: 2

Jorge Gil
Jorge Gil

Reputation: 2865

New correct answer:

Butterknife 10.0.0 added support for AndroidX.

dependencies {
    implementation 'com.jakewharton:butterknife:10.0.0'
    annotationProcessor 'com.jakewharton:butterknife-compiler:10.0.0'
}

Old answer for Butterknife < 10.0.0:

Try blacklisting butterknife from the jetifier:

gradle.properties file:

android.jetifier.blacklist = butterknife.*\\.jar

You need to be on the 3.3.0-rc1 of the AGP and the 1.3.0 version of the Kotlin Gradle plugin:

buildscript {
    repositories {
        ...
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.3.0-rc01'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.0"
        classpath 'com.jakewharton:butterknife-gradle-plugin:9.0.0-rc2'
    }
}

Upvotes: 205

Rishabh Saxena
Rishabh Saxena

Reputation: 1795

For androidx simply upgrade your dependencies to version '10.0.0' 

dependencies {
implementation 'com.jakewharton:butterknife:10.0.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:10.0.0'
}

Look for documentation here

Upvotes: 28

twenk11k
twenk11k

Reputation: 577

Upgrade ButterKnife to latest version and make sure to add these into your build.gradle(app):

android {
...
compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}
}

Upvotes: 20

Chahat Jain
Chahat Jain

Reputation: 61

Using the latest version of Butterknife resolved the issue. Use >= 9.0.0-rc2 (Butterknife Version) to support androidX. For the latest release check the link - https://github.com/JakeWharton/butterknife/releases

Upvotes: 2

Shid
Shid

Reputation: 1356

Add the last version of the butterknive dependency you can check it here if it changes (https://github.com/JakeWharton/butterknife). It supports androidX. Then go to your app build graddle and replace the old version with the following:

dependencies {
implementation 'com.jakewharton:butterknife:10.0.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:10.0.0'
}

Upvotes: 63

Konstantin Berkov
Konstantin Berkov

Reputation: 1212

Which version if Butterknife you use? Latest version 9.0.0-rc2 supports androidx.

UPD: There is closed issue on butterknife's github repo. Temporary workaround

Add android.jetifier.blacklist=butterknife-compiler to your gradle.properties file.

Upvotes: 3

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