[Error: [googleMobileAds/error-code-no-fill] The ad request was successful, but no ad was returned due to lack of ad inventory.]

What happened?

i have configured everything but Banner ads and any of ads not displaying in Android Debug mode. it works perfectly in iOS but in android i am facing this error and any of ads is not loaded at all.

i just want to display Test Ads in android devices.

Please help if any one know about this.

Platforms

Only on Android

React Native Info

System:
  OS: macOS 14.3.1
  CPU: (16) x64 Intel(R) Core(TM) i7-10700 CPU @ 2.90GHz
  Memory: 15.88 MB / 16.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 20.11.0
    path: /usr/local/bin/node
  Yarn:
    version: 1.22.21
    path: /usr/local/bin/yarn
  npm:
    version: 10.4.0
    path: /usr/local/bin/npm
  Watchman:
    version: 2024.01.22.00
    path: /usr/local/bin/watchman
Managers:
  CocoaPods:
    version: 1.14.3
    path: /usr/local/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 23.2
      - iOS 17.2
      - macOS 14.2
      - tvOS 17.2
      - visionOS 1.0
      - watchOS 10.2
  Android SDK: Not Found
IDEs:
  Android Studio: 2023.1 AI-231.9392.1.2311.11330709
  Xcode:
    version: 15.2/15C500b
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.10
    path: /usr/bin/javac
  Ruby:
    version: 2.6.10
    path: /usr/bin/ruby
npmPackages:
  "@react-native-community/cli": Not Found
  react:
    installed: 18.2.0
    wanted: 18.2.0
  react-native:
    installed: 0.72.1
    wanted: 0.72.1
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: false
iOS:
  hermesEnabled: true
  newArchEnabled: false

Are your using Typescript?

[ ] My project is using Typescript

package.json

{
  "name": "Practice",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "refresh": "yarn install && yarn run podInstall && yarn run androidClean",
    "android": "npx react-native run-android",
    "androidClean": "cd android && ./gradlew clean && cd ..",
    "androidUpdate": "npx react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res && rm -rf ./android/app/src/main/res/drawable-* && rm -rf ./android/app/src/main/res/raw",
    "androidBuild": "cd android && ./gradlew assembleRelease && cd ..",
    "ios": "npx react-native run-ios",
    "podInstall": "cd ios && pod install && cd ..",
    "linkingFonts": "npx react-native-asset",
    "lint": "eslint .",
    "start": "npx react-native start --reset-cache",
    "test": "jest"
  },
  "dependencies": {
    "react": "18.2.0",
    "react-native": "0.72.1",
    "react-native-google-mobile-ads": "^12.10.0"
  },
  "devDependencies": {
    "@babel/core": "^7.20.0",
    "@babel/preset-env": "^7.20.0",
    "@babel/runtime": "^7.20.0",
    "@react-native/eslint-config": "^0.72.2",
    "@react-native/metro-config": "^0.72.7",
    "@tsconfig/react-native": "^3.0.0",
    "@types/metro-config": "^0.76.3",
    "@types/react": "^18.0.24",
    "@types/react-test-renderer": "^18.0.0",
    "babel-jest": "^29.2.1",
    "eslint": "^8.19.0",
    "jest": "^29.2.1",
    "metro-react-native-babel-preset": "0.76.5",
    "prettier": "^2.4.1",
    "react-test-renderer": "18.2.0",
    "typescript": "4.8.4"
  },
  "engines": {
    "node": ">=16"
  }
}

app.json

{
  "name": "Practice",
  "displayName": "Practice",
  "react-native-google-mobile-ads": {
    "android_app_id": "ca-app-pub-3940256099942544~3347511713",
    "ios_app_id": "ca-app-pub-3940256099942544~1458002511",
    "delay_app_measurement_init": false,
    "optimize_initialization": true,
    "optimize_ad_loading": true,
    "user_tracking_usage_description": "This identifier will be used to deliver personalized ads to you.",
    "sk_ad_network_items": [
      "cstr6suwn9.skadnetwork",
      "4fzdc2evr5.skadnetwork",
      "4pfyvq9l8r.skadnetwork",
      "2fnua5tdw4.skadnetwork",
      "ydx93a7ass.skadnetwork",
      "5a6flpkh64.skadnetwork",
      "p78axxw29g.skadnetwork",
      "v72qych5uu.skadnetwork",
      "ludvb6z3bs.skadnetwork",
      "cp8zw746q7.skadnetwork",
      "3sh42y64q3.skadnetwork",
      "c6k4g5qg8m.skadnetwork",
      "s39g8k73mm.skadnetwork",
      "3qy4746246.skadnetwork",
      "f38h382jlk.skadnetwork",
      "hs6bdukanm.skadnetwork",
      "v4nxqhlyqp.skadnetwork",
      "wzmmz9fp6w.skadnetwork",
      "yclnxrl5pm.skadnetwork",
      "t38b2kh725.skadnetwork",
      "7ug5zh24hu.skadnetwork",
      "gta9lk7p23.skadnetwork",
      "vutu7akeur.skadnetwork",
      "y5ghdn5j9k.skadnetwork",
      "n6fk4nfna4.skadnetwork",
      "v9wttpbfk9.skadnetwork",
      "n38lu8286q.skadnetwork",
      "47vhws6wlr.skadnetwork",
      "kbd757ywx3.skadnetwork",
      "9t245vhmpl.skadnetwork",
      "eh6m2bh4zr.skadnetwork",
      "a2p9lx4jpn.skadnetwork",
      "22mmun2rn5.skadnetwork",
      "4468km3ulz.skadnetwork",
      "2u9pt9hc89.skadnetwork",
      "8s468mfl3y.skadnetwork",
      "klf5c3l5u5.skadnetwork",
      "ppxm28t8ap.skadnetwork",
      "ecpz2srf59.skadnetwork",
      "uw77j35x4d.skadnetwork",
      "pwa73g5rt2.skadnetwork",
      "mlmmfzh3r3.skadnetwork",
      "578prtvx9j.skadnetwork",
      "4dzt52r2t5.skadnetwork",
      "e5fvkxwrpn.skadnetwork",
      "8c4e2ghe7u.skadnetwork",
      "zq492l623r.skadnetwork",
      "3rd42ekr43.skadnetwork",
      "3qcr597p9d.skadnetwork"
    ]
  }
}

ios/Podfile

No response

android/build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext {
        buildToolsVersion = "33.0.0"
        minSdkVersion = 21
        compileSdkVersion = 33
        targetSdkVersion = 33

        // We use NDK 23 which has both M1 support and is the side-by-side NDK version from AGP.
        ndkVersion = "23.1.7779620"
    }
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath("com.android.tools.build:gradle")
        classpath("com.facebook.react:react-native-gradle-plugin")
    }
}

android/app/build.gradle

apply plugin: "com.android.application"
apply plugin: "com.facebook.react"

/**
 * This is the configuration block to customize your React Native Android app.
 * By default you don't need to apply any configuration, just uncomment the lines you need.
 */
react {
    /* Folders */
    //   The root of your project, i.e. where "package.json" lives. Default is '..'
    // root = file("../")
    //   The folder where the react-native NPM package is. Default is ../node_modules/react-native
    // reactNativeDir = file("../node_modules/react-native")
    //   The folder where the react-native Codegen package is. Default is ../node_modules/@react-native/codegen
    // codegenDir = file("../node_modules/@react-native/codegen")
    //   The cli.js file which is the React Native CLI entrypoint. Default is ../node_modules/react-native/cli.js
    // cliFile = file("../node_modules/react-native/cli.js")

    /* Variants */
    //   The list of variants to that are debuggable. For those we're going to
    //   skip the bundling of the JS bundle and the assets. By default is just 'debug'.
    //   If you add flavors like lite, prod, etc. you'll have to list your debuggableVariants.
    // debuggableVariants = ["liteDebug", "prodDebug"]

    /* Bundling */
    //   A list containing the node command and its flags. Default is just 'node'.
    // nodeExecutableAndArgs = ["node"]
    //
    //   The command to run when bundling. By default is 'bundle'
    // bundleCommand = "ram-bundle"
    //
    //   The path to the CLI configuration file. Default is empty.
    // bundleConfig = file(../rn-cli.config.js)
    //
    //   The name of the generated asset file containing your JS bundle
    // bundleAssetName = "MyApplication.android.bundle"
    //
    //   The entry file for bundle generation. Default is 'index.android.js' or 'index.js'
    // entryFile = file("../js/MyApplication.android.js")
    //
    //   A list of extra flags to pass to the 'bundle' commands.
    //   See https://github.com/react-native-community/cli/blob/main/docs/commands.md#bundle
    // extraPackagerArgs = []

    /* Hermes Commands */
    //   The hermes compiler command to run. By default it is 'hermesc'
    // hermesCommand = "$rootDir/my-custom-hermesc/bin/hermesc"
    //
    //   The list of flags to pass to the Hermes compiler. By default is "-O", "-output-source-map"
    // hermesFlags = ["-O", "-output-source-map"]
}

/**
 * Set this to true to Run Proguard on Release builds to minify the Java bytecode.
 */
def enableProguardInReleaseBuilds = false

/**
 * The preferred build flavor of JavaScriptCore (JSC)
 *
 * For example, to use the international variant, you can use:
 * `def jscFlavor = 'org.webkit:android-jsc-intl:+'`
 *
 * The international variant includes ICU i18n library and necessary data
 * allowing to use e.g. `Date.toLocaleString` and `String.localeCompare` that
 * give correct results when using with locales other than en-US. Note that
 * this variant is about 6MiB larger per architecture than default.
 */
def jscFlavor = 'org.webkit:android-jsc:+'

android {
    ndkVersion rootProject.ext.ndkVersion

    compileSdkVersion rootProject.ext.compileSdkVersion

    namespace "com.practice"
    defaultConfig {
        applicationId "com.practice"
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.targetSdkVersion
        versionCode 1
        versionName "1.0"
    }
    signingConfigs {
        debug {
            storeFile file('debug.keystore')
            storePassword 'android'
            keyAlias 'androiddebugkey'
            keyPassword 'android'
        }
    }
    buildTypes {
        debug {
            signingConfig signingConfigs.debug
        }
        release {
            // Caution! In production, you need to generate your own keystore file.
            // see https://reactnative.dev/docs/signed-apk-android.
            signingConfig signingConfigs.debug
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }
}

dependencies {
    // The version of react-native is set by the React Native Gradle Plugin
    implementation("com.facebook.react:react-android")
    implementation("com.google.android.gms:play-services-ads:22.6.0")
    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}")
    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.squareup.okhttp3', module:'okhttp'
    }

    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}")
    if (hermesEnabled.toBoolean()) {
        implementation("com.facebook.react:hermes-android")
    } else {
        implementation jscFlavor
    }
}

apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)

android/settings.gradle

rootProject.name = 'Practice'
apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)
include ':app'
includeBuild('../node_modules/@react-native/gradle-plugin')

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

    <application
      android:name=".MainApplication"
      android:label="@string/app_name"
      android:icon="@mipmap/ic_launcher"
      android:roundIcon="@mipmap/ic_launcher_round"
      android:allowBackup="false"
      android:theme="@style/AppTheme"
      android:hardwareAccelerated="true">
      <meta-data
        android:name="com.google.android.gms.ads.APPLICATION_ID"
        android:value="ca-app-pub-3940256099942544~3347511713"/>
      <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode"
        android:launchMode="singleTask"
        android:windowSoftInputMode="adjustResize"
        android:exported="true">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
      </activity>
    </application>
</manifest>

invertase / react-native-google-mobile-ads

[Error: [googleMobileAds/error-code-no-fill] The ad request was successful, but no ad was returned due to lack of ad inventory.] #549