E / FirebaseInstanceId：令牌检索失败：AUTHENTICATION_FAILED-发生了什么变化？

Question

E / FirebaseInstanceId：令牌检索失败：AUTHENTICATION_FAILED-发生了什么变化？

我不确定这里发生了什么，我撤消了最近更新的存储库，每次打开应用程序以在模拟器E/FirebaseInstanceId: Token retrieval failed: AUTHENTICATION_FAILED加载主屏幕时在模拟器上对其进行调试。但是，这在今天之前没有发生过，所以我不知道会发生什么变化？我从Firebase控制台删除了该应用程序，然后重新添加了它（通过Firebase Assistant），但这还是没有解决？我已经包含了我的build.grade文件，但是我不确定我还需要查看什么，任何帮助将不胜感激。

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.android.projectrc"
        minSdkVersion 16
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation 'com.wdullaer:materialdatetimepicker:3.4.0'
    implementation "org.jetbrains.anko:anko:$anko_version"
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
    implementation 'com.android.support:appcompat-v7:27.0.2'
    implementation 'com.android.support:design:27.0.2'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    implementation 'com.github.bumptech.glide:glide:4.2.0'
    implementation 'com.google.firebase:firebase-auth:11.0.4'
    implementation 'com.google.firebase:firebase-database:11.0.4'
    implementation 'com.google.firebase:firebase-storage:11.0.4'
    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'
}








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