Execution failed for task ':app:lintVitalRelease'. 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     } }