unable to obtain a javascriptengine

[zainriaz]

Using implementation 'com.google.android.gms:play-services-ads:20.4.0' receiving this "unable to obtain a javascriptengine" ERROR in

           @Override
                public void onAdFailedToLoad(@NonNull LoadAdError loadAdError) {
                    // Handle the error
                    Log.e(TAG, loadAdError.getMessage());
                  
                }

In debugging I use different devices with different versions but the mentioned ERROR didn't produce. when the app is released and uploaded to the play console the 15% - 25% of the mentioned error occurs of ad failed to load with the interstitial ads.

[afgaiel]

Could you please test again ,but with ad blocker installed on the real device and let us know if you can reproduce the case?

[4ntoine]

Having the issue too, any solution?

[nguyenquynh201]

I'm having this problem too, I don't know if you have solved it yet

[birnfly]

我也遇到了同样的问题。两台小米手机都出现一样的错误，都无法拉取到广告。