Android crashing after Unity Ad finished

Hi,
I just spent half a day fixing an issue with my Android app crashing after an ad was shown because the

ShowAdFinishCallback

is apparently not called on the main thread and I was trying to use it to activate a GameObject. In the editor, everything worked fine, but on the device, the app was just closed.

In my ShowAd function, I intended to use the callback to activate a GameObject:

Code (CSharp):

1. private IEnumerator ShowAdWhenReady(System.Action adEndedCallback = null) {
2.     // [...]
3.     if (ad != null) {
4.         ad.Show(showResult => {
5.             HandleSkippableVideoAdResult(showResult, adEndedCallback);
6.         });
7.     }
8. }

But as the ad callback is not called on the main thread, this leads to crashes. Instead, I had to start a polling Coroutine and then show the ad:

Code (CSharp):

1. private IEnumerator ShowAdWhenReady(System.Action adEndedCallback = null) {
2.     // [...]
3.     adFinished = false;
4.     StartCoroutine(HandleResultOnMainThread(adEndedCallback));
5.  
6.     if (ad != null) {
7.         ad.Show(showResult => {
8.             this.showResult = showResult;
9.             adFinished = true;
10.         });
11.     }
12. }

Is there a cleaner solution that avoids polling?

 

Hi @DenisasK , I can't find the build configuration that showed some readable logs in logcat. However, I just found this the be very similar to the issue described in this thread that you already replied to: https://forum.unity.com/threads/cra...-monetization-3-0-plugin.576064/#post-3837076.

 

@DenisasK
I can't think of many things that can be achieved in Unity without involving a gameobject at some point, so this is a harshly impairing workaround.

I downloaded Unity Monetization 3.0.0 from the assets store only three days ago, and the issue is still here. When do you think the fix will be up ?