如何解决 Kotlin DSL 中的 DependencyResolutionManagement 警告

Question

I created a new Android project using Android Studio version - Electric Eel . And I was trying to migrate gradle scripts from groovy to kotlin DSL , met warnings.

In last project developed on previous version of Android Studio - Chipmunk , script was clean. The scripts between last project and new project are equal.

I want to remove the warning message in the right way not supressing them. I know what the annotation( @Incubating ) means.

Here's the settings.gradle.kts .
Comments are the warnings I encountered.

pluginManagement {
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
}
dependencyResolutionManagement {
    // 'getRepositoriesMode()' is declared in unstable interface 'org.gradle.api.initialization.resolve.DependencyResolutionManagement' marked with @Incubating 
    // 'org.gradle.api.initialization.resolve.RepositoriesMode' is marked unstable with @Incubating 
    // 'FAIL_ON_PROJECT_REPOS' is declared in unstable enum 'org.gradle.api.initialization.resolve.RepositoriesMode' marked with @Incubating 
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)

    // 'repositories(org.gradle.api.Action<? super org.gradle.api.artifacts.dsl.RepositoryHandler>)' is declared in unstable interface 'org.gradle.api.initialization.resolve.DependencyResolutionManagement' marked with @Incubating 
    repositories {
        google()
        mavenCentral()
    }
}
rootProject.name = "MyNewProject"
include(":app")

My IDE, gradle, agp versions:

• IDE: Electric Eel (2022.1.1, Build #AI-221.6008.13.2211.9477386)

Android Studio Electric Eel | 2022.1.1
Build #AI-221.6008.13.2211.9477386, built on January 11, 2023
Runtime version: 11.0.16+8-b2043.64 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Windows 10 10.0
GC: G1 Young Generation, G1 Old Generation

• Gradle: 7.5

distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip

• agp: 7.4.0

(in build.gradle , which is still with groovy )

plugins {
    id 'com.android.application' version '7.4.0' apply false
    id 'com.android.library' version '7.4.0' apply false
    id 'org.jetbrains.kotlin.android' version '1.7.0' apply false
}

Answer 1

I double checked the Inspection settings both IDE versions, Unstable API Usage options are all enabled. The options includes correct annotation - org.gradle.api.incubating .

I think electric eel version resolves a bug(Actucally I'm not sure), but this is not resolved clearly, until they release it stable API or other way...

For now I added @file:Suppress("UnstableApiUsage") at the top of each gradle script.

Answer 2

Add @Suppress("UnstableApiUsage") to fix temporarily problem in the interested code like

@Suppress("UnstableApiUsage")
    packagingOptions {
        resources {
            excludes += "/META-INF/{AL2.0,LGPL2.1}"
        }
    }