OnRewardAdCompleted Not Called

[Mobinyaqoob]

Just testing the ads scene and
AdsDemoManager Rewarded Call back function is not called.
Unity3d 2022.3.48f1
hms-unity-plugin v2.3.9

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[Mobinyaqoob]

@Aziz-T Just following up on this issue. We're waiting for your response. Please let us know if you need any more information from our side.

[Mobinyaqoob]

@Aziz-T Just following up on this issue. We're waiting for your response. Please let us know if you need any more information from our side.

[Aziz-T]

Hello, do you have log file or any error log ?

Can you please provide your code and usage scenario?

[Mobinyaqoob]

Kindly See the Attached Resources :-
1-Project
2-Logs File
Its a simple to the point Ads Project no fancy things. interstitial Callbacks and Rewarded Callbacks are not working completly

HuaweiAds.zip

Logs.txt

[Mobinyaqoob]

@Aziz-T Just following up on this issue. We're waiting for your response. Please let us know if you need any more information from our side.

[Mobinyaqoob]

@Aziz-T Just following up on this issue. We're waiting for your response. Please let us know if you need any more information from our side.

[rfvtgbzxc]

I meet the same error, the event OnRewardAdload is triggered successfully, but the OnRewardAdStarted, OnReward & OnRewardClose not run. Nethier the OnRewardAdStarted message it self: Debug.Log($"{TAG} OnRewardAdClosed");

what's more, when view logs in logcat, all those function show that have been called, which become more confusing.

[rfvtgbzxc]

I found the key to the problem, HMS callback is not running in the mainthread, which makes calls invalid such as Debug.Log(), if call other properties in Unity Engine, it will display error in the thread, such as:

UnityException: set_timeScale can only be called from the main thread.
Constructors and field initializers will be executed from the loading thread when loading a scene.
Don't use this function in the constructor or field initializers, instead move initialization code to the Awake or Start function.

And after test, change the other properties in C# itself is valid, so the logic can be done successfully, and handle them in the main thread ——the Update() in the monobehaviour. However their still be some muti-thread problem maybe, so it needs some knowledge about muti-thread programing.

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我发现问题的关键了，HMS回调没有运行在主线程中，这导致像Debug.Log()这样的调用会失效。如果调用Unity引擎的其他属性，线程中会报错，例如：

UnityException: set_timeScale can only be called from the main thread.
Constructors and field initializers will be executed from the loading thread when loading a scene.
Don't use this function in the constructor or field initializers, instead move initialization code to the Awake or Start function.

经过测试，修改C#本身的其他属性是有效的，因此逻辑可以成功执行，但需要在主线程中处理——即MonoBehaviour的Update()函数里。不过可能仍存在一些多线程问题，因此需要掌握一些多线程编程的相关知识。

[Mobinyaqoob]

@rfvtgbzxc So the problem exits in plugin end or in my implementation if my implementation is have some problem can you give me some hint or some clue

[Mobinyaqoob]

@Aziz-T Just following up on this issue. We're waiting for your response. Please let us know if you need any more information from our side.

[rfvtgbzxc]

@rfvtgbzxc So the problem exits in plugin end or in my implementation if my implementation is have some problem can you give me some hint or some clue

Your project seems to be other problems after viewing the logs. I have no experience for this, sorry.

The below texts is for other one who is checking problems:

Set class property such as _loaded/_finished in call back, and detect them in the Update() in Monohehaviour. If they are changed, you meet the same problem as me.

Or view logs in Logcat, set the filter "HMSAdsKitManager", their should be the whole lifycycle functions displayed, such as
[HMS] HMSAdsKitManager OnRewarded HuaweiMobileServices.Ads.Reward
[HMS] HMSAdsKitManager OnRewardAdClosed
and more.