AdMob: :'Request Error: No ad to show.'

Ionic Framework ionic-v3
1

So I have seen that this problem is common, but I can’t find the solution to this:

2017-03-17 14:29:12.228434 foo[18824:3053919] AdMob, onAdFailLoad, {'adNetwork':'AdMob','adType':'banner','adEvent':'onAdFailLoad','error':1,'reason':'Request Error: No ad to show.'}

My code:

  loadAd(){
    
    let options = {};

    if(this.platform.is('android')){
      let options = {
        adId: 'ca-app-pub-xxxxx/xxxxxx',
        isTesting: false,
        adSize : AdMob.AD_POSITION.BOTTOM_CENTER
      };
    }else{
      let options = {
        adId: 'ca-app-pub-xxxxx/xxxxxx',
        isTesting: false,
        adSize : AdMob.AD_POSITION.BOTTOM_CENTER
      };
    }

  
    AdMob.createBanner(options).then(() => {
      AdMob.showBanner(8);
    });
    
  }

I also have 5 Mediation sources set.
Did you guys found any solutions to this? My app isn’t published yet on the AppStore

2

Same problem here. I added 6 sources to my 4 ads (ios: banner/interstitial, android: banner/interstitial) but none of them not work.

3

Did you find any solution to this?