CODEWITHSUNDEEP
androidflutterandroid-studiogradle
MCB
MCB

Reputation: 876

"Exception: Gradle build failed" only for flutter project in AndroidStudio

My Flutter project works fine, I can build it as Android app with VisualStudio Code. With AndroidStudio I am able to build the Android app if I open only the android folder and build the Android app as android project. But if I open the whole Flutter project in AndroidStudio and try to build it for Android (iOS works fine) I get this error: Exception: Gradle build failed to produce an .apk file. It's likely that this file was generated under .../build, but the tool couldn't find it. Seems like an IDE bug, is there anyone with a solution for me?

Android Studio version : Android Studio Electric Eel | 2022.1.1 (Build #AI-221.6008.13.2211.9477386, built on January 11, 2023)

Update: 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 FileNotFoundException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
def flutterVersionName = localProperties.getProperty('flutter.versionName')


apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 33

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    flavorDimensions "distribute"
    productFlavors {
        appCenter {
            dimension "distribute"
        }

        googlePlay {
            dimension "distribute"
        }
    }

    lintOptions {
        disable 'InvalidPackage'
        checkReleaseBuilds false
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "myId"
        minSdkVersion 21
        targetSdkVersion 33
        versionCode 3
        versionName flutterVersionName
    }

    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 "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}

Upvotes: 1

Views: 1364

Answers (1)

user1209216
user1209216

Reputation: 7914

You have no default flavor defined, so you need to specify flavor to build. From command line:

flutter run --flavor appCenter (or googlePlay)

In Android Studio, go to Run->Edit configurations and set flavor to build (in your case appCenter or googlePlay. You can also add new configuration to be able to swith between them to build different flavor.

Upvotes: 1

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