error Task :react-native-admob:compileDebugJavaWithJavac FAILED when one day before Works well >.<

Explanation of the problem

The React Native AdMob module is failing to compile in the Android Studio environment, generating the error message “Task :react-native-admob:compileDebugJavaWithJavac FAILED”. The module was functional until yesterday but now shows the error, even when installing it into a new project. The error message is consistent and indicates that the required libraries cannot be found. Specifically, the InterstitialAd, RewardedVideoAd, RewardItem, AppEventListener, PublisherAdRequest, and PublisherAdView classes are not found in their corresponding packages.

> Task :react-native-admob:compileDebugJavaWithJavac FAILED
26 actionable tasks: 5 executed, 21 up-to-date
D:\Node-WEb-React\000ADMOB_BASE\testeos\tadmob1\node_modules\react-native-admob\android\src\main\java\com\sbugert\rnadmob\RNAdMobInterstitialAdModule.java:20: error: cannot find symbol
import com.google.android.gms.ads.InterstitialAd;
^
symbol: class InterstitialAd
location: package com.google.android.gms.ads

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Problem solution for error Task :react-native-admob:compileDebugJavaWithJavac FAILED when one day before Works well >.<

Other popular problems with react-native-admob-native-ads

android {
    packagingOptions {
        exclude 'path/to/conflicting/classes'
    }
}

Problem: Configuration issue

Another common problem with react-native-admob-native-ads is the configuration issue, such as incorrect AdMob app ID or AdUnit ID.

Solution:

To resolve this issue, make sure you have correctly added your AdMob app ID and AdUnit ID in the project. You can add the AdMob app ID in the AndroidManifest.xml file and AdUnit ID in the component where you want to display the ad. Here’s an example:

AndroidManifest.xml:
<meta-data
    android:name="com.google.android.gms.ads.APPLICATION_ID"
    android:value="ca-app-pub-xxxxxxxxxxxxxxxx~yyyyyyyyyy"/>

Component:
<AdMobBanner
  bannerSize="fullBanner"
  adUnitID="ca-app-pub-xxxxxxxxxxxxxxxx/zzzzzzzzzz"
  servePersonalizedAds={true}
  onAdFailedToLoad={error => console.error(error)} />

Problem: Ad loading issue

Sometimes, the ad may not load even if the configuration is correct. This can be due to several reasons such as slow internet connection, ad block, or ad request limit.

Solution:

To resolve this issue, you can check your internet connection, disable ad block, and make sure you have not exceeded the ad request limit. Additionally, you can add error handling in the component to catch and display an error message if the ad fails to load. Here’s an example:

Component:
<AdMobBanner
  bannerSize="fullBanner"
  adUnitID="ca-app-pub-xxxxxxxxxxxxxxxx/zzzzzzzzzz"
  servePersonalizedAds={true}
  onAdFailedToLoad={error => console.error(error)} />

A brief introduction to react-native-admob-native-ads

react-native-admob-native-ads is a library for React Native that allows developers to integrate Google AdMob Native Ads in their mobile applications. It supports both Android and iOS platforms. The library is based on the AdMob native ads API and provides a simple and easy-to-use interface for developers to display native ads in their React Native applications. Native ads provide a more seamless user experience compared to traditional banner ads, as they are designed to blend in with the look and feel of the application.

react-native-admob-native-ads uses the React Native architecture and follows the principles of React Native development. It can be easily integrated into any React Native project with just a few lines of code. The library offers various customization options for the ad format and size, such as banner, medium rectangle, and full-screen interstitial ads. Additionally, developers can set ad targeting options and monitor the performance of their ads using the AdMob dashboard. Overall, react-native-admob-native-ads is a convenient and reliable solution for developers looking to monetize their React Native applications through Google AdMob native ads.

Most popular use cases for react-native-admob-native-ads

1. Monetizing mobile applications: React-native-admob-native-ads can be used to monetize mobile applications by displaying Google AdMob native ads. These ads provide a more seamless user experience compared to traditional banner ads and help increase revenue for the application.
2. Displaying native ads in React Native applications: React-native-admob-native-ads provides an easy-to-use interface for developers to display native ads in their React Native applications. This allows for a more seamless integration of ads into the application and provides a better user experience. Here‘s an example of how to display a full-screen interstitial ad in a React Native component using react-native-admob-native-ads:

import { AdMobInterstitial } from 'react-native-admob-native-ads';

AdMobInterstitial.setAdUnitID('ca-app-pub-xxxxxxxxxxxxxxxx/zzzzzzzzzz');
AdMobInterstitial.setTestDeviceID('EMULATOR');
AdMobInterstitial.requestAd().then(() => AdMobInterstitial.showAd());