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New into native android, getting a weird issue while building for first time on my formatted windows machine.
Ive developed the code on Mac, and it runs smoothly.
Error is and hence it fails while building too
Failed to resolve: android.arch.lifecycle:extensions:2.2.5
any idea on what can be the error?
my app gradle is
plugins {
id 'com.android.application'
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.unique.dailyreminder"
minSdkVersion 24
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
dependencies {
def room_version = "2.2.6"
def lottieVersion = "3.7.0"
def lifecycle_version = "2.3.1"
implementation "com.airbnb.android:lottie:$lottieVersion"
implementation "androidx.room:room-runtime:$room_version"
annotationProcessor "androidx.room:room-compiler:$room_version"
// Lifecycle components
implementation "android.arch.lifecycle:extensions:$room_version"
annotationProcessor "android.arch.lifecycle:compiler:$room_version"
implementation 'androidx.appcompat:appcompat:1.3.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
–
See https://developer.android.com/jetpack/androidx/releases/lifecycle.
The APIs in lifecycle-extensions have been deprecated. Instead, add
dependencies for the specific Lifecycle artifacts you need.
dependencies {
def lifecycle_version = "2.4.0-alpha02"
def arch_version = "2.1.0"
// ViewModel
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
// LiveData
implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
// Lifecycles only (without ViewModel or LiveData)
implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
// Saved state module for ViewModel
implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:$lifecycle_version"
// Annotation processor
kapt "androidx.lifecycle:lifecycle-compiler:$lifecycle_version"
// alternately - if using Java8, use the following instead of lifecycle-compiler
implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
Pre-AndroidX Versions (which is wrong for your project):
dependencies {
def lifecycle_version = "1.1.1"
// ViewModel and LiveData
implementation "android.arch.lifecycle:extensions:$lifecycle_version"
–
–
–
If you go on Google's maven Repository and you look for the library in question you notice that the latest version of the library you are trying to use that's available is 1.1.1 while the one in your build.gradle is 2.2.6 so try changing it to 1.1.1 like so change "room_verson" to "1.1.1" like so:
plugins {
id 'com.android.application'
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.unique.dailyreminder"
minSdkVersion 24
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-
optimize.txt'),
'proguard-rules.pro'
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
dependencies {
def room_version = "1.1.1"
def lottieVersion = "3.7.0"
def lifecycle_version = "2.3.1"
implementation "com.airbnb.android:lottie:$lottieVersion"
implementation "androidx.room:room-runtime:$room_version"
annotationProcessor "androidx.room:room-compiler:$room_version"
// Lifecycle components
implementation "android.arch.lifecycle:extensions:$room_version"
annotationProcessor "android.arch.lifecycle:compiler:$room_version"
implementation 'androidx.appcompat:appcompat:1.3.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
link to library:
https://maven.google.com/web/index.html?q=lifecycle#android.arch.lifecycle:extensions:1.1.1
–
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