Execution failed for task ':app:lintVitalRelease'. Flutter - flutter

Question

Why I get these errors I try to release apk
I run "flutter build apk --release"
Execution failed for task ':app:lintVitalRelease'.
A problem occurred configuring root project 'android_intent'.
What went wrong: A problem occurred configuring root project 'android_intent'.
SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.
android/app/build.gradle
def localProperties = new Properties() def localPropertiesFile = rootProject.file('local.properties') if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
} }
def flutterRoot = localProperties.getProperty('flutter.sdk') if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") }
def flutterVersionCode = localProperties.getProperty('flutter.versionCode') if (flutterVersionCode == null) {
flutterVersionCode = '1' }
def flutterVersionName = localProperties.getProperty('flutter.versionName') if (flutterVersionName == null) {
flutterVersionName = '1.0' }
apply plugin: 'com.android.application' apply plugin: 'kotlin-android' apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 28
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.deleviry"
minSdkVersion 21
targetSdkVersion 28
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
multiDexEnabled true
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
} }
flutter {
source '../..' }
dependencies {
implementation 'com.google.firebase:firebase-core:17.2.0'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" }
apply plugin: 'com.google.gms.google-services'
android/build.gradle
buildscript {
ext.kotlin_version = '1.3.50'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.5.0'
classpath 'com.google.gms:google-services:4.3.3'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
} }
allprojects {
repositories {
google()
jcenter()
} }
rootProject.buildDir = '../build' subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}" } subprojects {
project.evaluationDependsOn(':app') }
task clean(type: Delete) {
delete rootProject.buildDir }

Answer 1

Upgrading gradle build tools seems to break some lints.
To fix this you can:
If your error says debug/libs.jar, build --debug then --release.
If your error says profile/libs.jar, build --profile then --release.
from https://github.com/flutter/flutter/issues/58247#issuecomment-636500680
If the above doesn't work you can disable the check.
Add checkReleaseBuilds false in lintOptions in the android/app/build.gradle file.
android {
...
lintOptions {
disable 'InvalidPackage'
checkReleaseBuilds false //<- add this line
}
}

Answer 2

If your error says debug/libs.jar, build --debug then --release:
flutter build apk --debug
flutter build apk --release
If your error says profile/libs.jar, build --profile then --release:
flutter build apk --profile
flutter build apk --release
Taken from here

Answer 3

If you're having this issue and you can't fix it with either fixes like me, you might be having different flavors. I had to run the run and run --release command for every flavor before I could build one without an error.
so
flutter run --flavor dev
... (do so for every flavor)
flutter run --flavor lastFlavor
then
flutter build apk --flavor dev (error)
... (do so for every flavor)
flutter build apk --flavor lastFlavor (SUCCESS!)
and from now on you can build every flavor without error :)

Answer 4

I've stuck to the latest Android Studio Gradle plugin from the 3.x series (3.6.4) paired with an up-to-date Gradle version (AS plugin 3.6.4 + Gradle 6.6 yields no error for me).
Edit: As of today July 13th 2021, Flutter 2.2.3 runs fine with Android Studio Gradle plugin version 4.2.2 and Gradle 6.8.3 (stable)

Answer 5

Not sure if this is the correct way, but I solved similar issue by adding these lines
release {
signingConfig signingConfigs.debug
shrinkResources false // Add this line
minifyEnabled false // Also add this line
}

Answer 6

in my case, this part of the code was absent in android/app/build.gradle so i added it and it worked.
lintOptions {
disable 'InvalidPackage'
checkReleaseBuilds false
}

Answer 7

I have resolved this issue by adding classpath "com.android.tools.build:gradle:7.2.1" in android>build.gradle dependecies. It worked perfectly.
Note: my gradle wrapper version was https://services.gradle.org/distributions/gradle-7.4.2-all.zip in gradle-wrapper.properties
Basically this problem occurred some of dependencies uses latest gradle version and your project version is different.

Answer 8

lintOptions {
disable 'InvalidPackage'
checkReleaseBuilds false //<- add this line
}
add this code will solve your problem