Why is the Configuration 'compile' error displayed?

Question

android studio

Good day. I get an error: WARNING: Configuration 'compile' is obsolete and has been replaced with 'implementation' and 'api'. But there is not a single element containing compile in the code.

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.example.admin.mysql"
        minSdkVersion 15
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation "com.android.support:appcompat-v7:27.1.1"
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    implementation "com.google.firebase:firebase-database:11.6.2"
    implementation 'com.google.firebase:firebase-core:11.8.0'
    implementation 'com.google.firebase:firebase-auth:11.6.0'
    testImplementation 'junit:junit:4.12'
    //androidTestImplementation 'com.android.support.test:runner:1.0.1'
    //androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}

apply plugin: 'com.google.gms.google-services'

Answer 1

What do you have in another gradle? Is there a classpath 'com.google.gms:google-services:3.2.0' ?

Answer 2

Yes. I have it spelled out exactly like that. And
I have a red line with 'com.android.support:appcompat-v7:27.1.1 ' latest version is available at https://bintray.com/android/android-tools/com.goog... or updating the version of com.google.android.gms to 11.4.2.