Unity Ads Banner no show Android

Unity Services
,
1

hi, interstitial and rewarded ads work on Android, but the banner does not appear when you load it and then display it, why?

this is the banner code

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Advertisements;
public class BannerAds : MonoBehaviour
{
[SerializeField] private string androidAdUnitId;
[SerializeField] private string iosAdUnitId;
private string adUnitId;
private void Start()
{
#if UNITY_IOS
adUnitId = iosAdUnitId;
#elif UNITY_ANDROID
adUnitId = androidAdUnitId;
#endif
// Set the banner position:
Advertisement.Banner.SetPosition(BannerPosition.BOTTOM_CENTER);
}
public void LoadBanner()
{
// Set up options to notify the SDK of load events:
BannerLoadOptions options = new BannerLoadOptions
{
loadCallback = OnBannerLoaded,
errorCallback = OnBannerError
};
// Load the Ad Unit with banner content:
Advertisement.Banner.Load(adUnitId, options);
}
public void ShowBannerAd()
{
// Set up options to notify the SDK of show events:
BannerOptions options = new BannerOptions
{
clickCallback = OnBannerClicked,
hideCallback = OnBannerHidden,
showCallback = OnBannerShown
};
// Show the loaded Banner Ad Unit:
Advertisement.Banner.Show(adUnitId, options);
}
void HideBannerAd()
{
Advertisement.Banner.Hide();
}
//Region 1
void OnBannerHidden() { }
void OnBannerClicked() { }
void OnBannerShown() { }
//Region 2
void OnBannerError(string message) { }
void OnBannerLoaded() { }
}

2

Do you initialize Unity Ads SDK in another script? I couldn’t find initialize() in your code.
Also, can you make sure that Unity Ads SDK completed initializing successfully before load()?

3

the script to initialize the ads and the banner are in an object, and when I play the scene I get the debug that the ads initialized

this is the initialize ads code

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Advertisements;
public class InitializeAds : MonoBehaviour ,IUnityAdsInitializationListener
{
[SerializeField] private string androidGameId;
[SerializeField] private string iosGameId;
[SerializeField] private bool testMode;
private string gameId;
public void Awake()
{
#if UNITY_IOS
gameId = iosGameId;
#elif UNITY_ANDROID
gameId = androidGameId;
#elif UNITY_EDITOR
gameId= androidGameId;
#endif
if (!Advertisement.isInitialized && Advertisement.isSupported)
{
Advertisement.Initialize(gameId, testMode, this);
}
}
public void OnInitializationComplete()
{
Debug.Log(“Ads Initialized”);
}
public void OnInitializationFailed(UnityAdsInitializationError error, string message) { }
}

4

I think you’ll need to check if Advertisement.isInitialized before Advertisement.Banner.Load()
Also worth checking if there are any error messages in the OnBannerError callback.