A problem occurred evaluating settings 'android'

[RebinX1]

I am trying to install and build a basic mapbox flutter app, the app runs well on IOS and i have no issue as i have followed the docs, but when i try to run the same app on android i get this error:

`flutter run
Launching lib/main.dart on Pixel 6 in debug mode...

FAILURE: Build failed with an exception.

• Where:
  Settings file '/Users/rebin/Documents/OrbitalPoint.Co/Company Project/Cee/Apps/Cee-Flutter/cee_radar_and_navigation/android/settings.gradle' line: 25

• What went wrong:
  A problem occurred evaluating settings 'android'.

Could not get unknown property 'project' for Credentials [username: mapbox] of type org.gradle.internal.credentials.DefaultPasswordCredentials_Decorated.

• Try:

Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.
Get more help at https://help.gradle.org.

BUILD FAILED in 395ms
Running Gradle task 'assembleDebug'... 935ms
Error: Gradle task assembleDebug failed with exit code 1`

i have followed the documentation and i have checked other people who had a somehow of a similar issue but none fixed the android issue i have right now.

i am using flutter "2.4.1", on android these are the setup that i currently have:

android/app/main/res/values/mapbox_access_token:

`

pk.eyJ1Ij...... `

android/app/build.gradle:

`
plugins {
id "com.android.application"
id "kotlin-android"
// The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
id "dev.flutter.flutter-gradle-plugin"
}

android {
namespace = "com.orbitalpoint.cee_radar_and_navigation"
compileSdk = flutter.compileSdkVersion
ndkVersion = flutter.ndkVersion

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

kotlinOptions {
    jvmTarget = JavaVersion.VERSION_1_8
}

defaultConfig {
    // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
    applicationId = "com.orbitalpoint.cee_radar_and_navigation"
    // You can update the following values to match your application needs.
    // For more information, see: https://flutter.dev/to/review-gradle-config.
    minSdk = flutter.minSdkVersion
    targetSdk = flutter.targetSdkVersion
    versionCode = flutter.versionCode
    versionName = flutter.versionName
}

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 = "../.."
}
`

android/gradle.properties:

org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError android.useAndroidX=true android.enableJetifier=true MAPBOX_DOWNLOADS_TOKEN=sk.ey...

android/settings.gradle:
`pluginManagement {
def flutterSdkPath = {
def properties = new Properties()
file("local.properties").withInputStream { properties.load(it) }
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
return flutterSdkPath
}()

includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")

repositories {
    google()
    mavenCentral()
    gradlePluginPortal()

    // Mapbox Maven repository
    maven {
        url 'https://api.mapbox.com/downloads/v2/releases/maven'>
        authentication {
            basic(BasicAuthentication)
        }
        credentials {
            username = "mapbox"
            password = project.properties['MAPBOX_DOWNLOADS_TOKEN'] ?: ""
        }
    }

}

}

plugins {
id "dev.flutter.flutter-plugin-loader" version "1.0.0"
id "com.android.application" version "8.1.0" apply false
id "org.jetbrains.kotlin.android" version "1.8.22" apply false
}

include ":app"

`

On IOS i have no issue and the app works and it display the mapbox map widget, but on android the app does not run at all, am i missing something or have i messed up the implementation?

i am using the latest version of flutter and mapbox library.

[evil159]

@RebinX1 Could you try removing credentials { ... section from your settings.gradle?

[RebinX1]

@evil159 i removed the credential and i got this error:

`FAILURE: Build failed with an exception.

• Where:
  Settings file '/Users/rebin/Documents/OrbitalPoint.Co/Company Project/Cee/Apps/Cee-Flutter/cee_radar_and_navigation/android/settings.gradle' line: 27

• What went wrong:
  Error resolving plugin [id: 'com.android.application', version: '8.1.0', apply: false]

Could not resolve all dependencies for configuration 'detachedConfiguration1'.
You cannot configure authentication schemes for this repository type if no credentials are provided.

• Try:

Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.
Get more help at https://help.gradle.org.

BUILD FAILED in 390ms`

This how my settings.gradle looks like now:

`

pluginManagement {
def flutterSdkPath = {
def properties = new Properties()
file("local.properties").withInputStream { properties.load(it) }
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
return flutterSdkPath
}()

includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")

repositories {
    google()
    mavenCentral()
    gradlePluginPortal()
    maven {
        url 'https://api.mapbox.com/downloads/v2/releases/maven'
        authentication {
            basic(BasicAuthentication)
        }
    }
}

}

plugins {
id "dev.flutter.flutter-plugin-loader" version "1.0.0"
id "com.android.application" version "8.1.0" apply false
id "org.jetbrains.kotlin.android" version "1.8.22" apply false
}

include ":app"

`

[evil159]

@RebinX1, sorry forgot to mention, authentication section should be removed as well

[RebinX1]

@evil159 i have tried removing the authentication my setting.gradle looks like this, but i still get the same error, i have alsi removed the full maven{..} for the mapbox implementation and the error remains.

`
pluginManagement {
def flutterSdkPath = {
def properties = new Properties()
file("local.properties").withInputStream { properties.load(it) }
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
return flutterSdkPath
}()

includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")

repositories {
    google()
    mavenCentral()
    gradlePluginPortal()
    maven {
        url 'https://api.mapbox.com/downloads/v2/releases/maven'
        credentials {
            username = "mapbox"
            password = project.properties['MAPBOX_DOWNLOADS_TOKEN'] ?: ""
        }
    }
}

}

plugins {
id "dev.flutter.flutter-plugin-loader" version "1.0.0"
id "com.android.application" version "8.1.0" apply false
id "org.jetbrains.kotlin.android" version "1.8.22" apply false
}

include ":app"

`

Error:

`
FAILURE: Build failed with an exception.

• Where:
  Settings file '/Users/rebin/Documents/OrbitalPoint.Co/Company Project/Cee/Apps/Cee-Flutter/cee_radar_and_navigation/android/settings.gradle' line: 20

• What went wrong:
  A problem occurred evaluating settings 'android'.

Could not get unknown property 'project' for Credentials [username: mapbox] of type org.gradle.internal.credentials.DefaultPasswordCredentials_Decorated.
`

its worth to mention when i remove the full maven{..} i get this error:

`

• What went wrong:
  A problem occurred configuring project ':mapbox_maps_flutter'.

Failed to notify project evaluation listener.
Could not get unknown property 'android' for project ':mapbox_maps_flutter' of type org.gradle.api.Project.
Could not find method implementation() for arguments [project ':flutter_plugin_android_lifecycle'] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.
Could not get unknown property 'android' for project ':mapbox_maps_flutter' of type org.gradle.api.Project.

`

[evil159]

@RebinX1 I see, could you try downgrading AGP(com.android.application in your case) to version 7.x, e.g. 7.3.0? 8 should be supported, but still something to try.

[RebinX1]

@evil159 i tried this, i had to downgrade my java version from (20 to 17), i tried to run my app and the issue remains, i have restored my flutter app and i have pushed it to github available at this link "https://github.com/RebinX1/Cee-Flutter", i would appreciate if you can look at it.