[Android/iOS] Unable to obtain a JavascriptEngine.

[renatomserra]

Hello sorry for all the issues, just trying to be helpful and report what i'm finding since upgrading to the latest.
Love this lib tho!

Having another error popping on sentry at times, since implementing preloading

{"error":{"code":0,"domain":"com.google.android.gms.ads","message":"Unable to obtain a JavascriptEngine."}}

[frederiko-famobi]

After adding a listener with adInterstitial.addAdEventsListener(getListener('interstitial')), I started to log the errors from AdEventType.ERROR, and I found out of 44% of the load Ad requests were giving errors, and this is one of the most common ones:

 "info": {
    "error": "[googleMobileAds/internal-error] Unable to obtain a JavascriptEngine.",
    "event": "error",
    "payload": {
      "code": "googleMobileAds/internal-error",
      "jsStack": "Error\n    at fromEvent (address at index.android.bundle:1:2914804)\n    at _handleAdEvent (address at index.android.bundle:1:2912525)\n    at apply (native)\n    at emit (address at index.android.bundle:1:128447)\n    at anonymous (address at index.android.bundle:1:2857730)\n    at apply (native)\n    at emit (address at index.android.bundle:1:128447)\n    at apply (native)\n    at __callFunction (address at index.android.bundle:1:133003)\n    at anonymous (address at index.android.bundle:1:131501)\n    at __guard (address at index.android.bundle:1:132438)\n    at callFunctionReturnFlushedQueue (address at index.android.bundle:1:131459)",
      "message": "[googleMobileAds/internal-error] Unable to obtain a JavascriptEngine.",
      "namespace": "googleMobileAds",
      "userInfo": {
        "code": "internal-error",
        "message": "Unable to obtain a JavascriptEngine."
      }
    },
    "type": "interstitial"
  },

I am not sure what is the reason, if it's related to the React Native version, or conflicts with other libraries...

[renatomserra]

yeap i didnt figure it out unfortunetly, im just moving to run my own ads instead :/