Android app crash with java.lang.NullPointerException: Attempt to get length of null

[GKProduction]

I just was doing a small update for my app. I didn't do anything specific, but when all of a sudden I started getting application crashes:

java.lang.NullPointerException: Attempt to get length of null array
        at Events.CEventProgram.qual_GetNextOiList(CEventProgram.java:4430)
        at Events.CEventProgram.qual_GetFirstOiList(CEventProgram.java:4414)
        at Events.CEventProgram.assemblePrograms(CEventProgram.java:3725)
        at RunLoop.CRun.initRunLoop(CRun.java:576)
        at Application.CRunApp.startTheFrame(CRunApp.java:1052)
        at Application.CRunApp.playApplication(CRunApp.java:790)
        at Objects.CCCA.handle(CCCA.java:256)
        at RunLoop.CRun.f_GameLoop(CRun.java:5483)
        at RunLoop.CRun.doRunLoop(CRun.java:595)
        at Application.CRunApp.loopFrame(CRunApp.java:1090)
        at Application.CRunApp.playApplication(CRunApp.java:815)
        at Application.CRunTimerTask.run(CRunTimerTask.java:53)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loopOnce(Looper.java:226)
        at android.os.Looper.loop(Looper.java:313)
        at android.app.ActivityThread.main(ActivityThread.java:8663)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:567)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1135)

What could be the reason for this?

[Fernando]

New conditions that require the object to exist, global events need to check that object exists?

[VNGames]

Fusion technologies

[GKProduction]

Fernando, thanks for the tip! No, I didn't have those conditions, but... suddenly I discovered a true reason of the problem.

Look, Fusion has a problem with classifiers. I tried to describe it on this image:
Problem with classifiers.png

I've encountered a problem before where Fusion can't correctly identify the object type in events with the classified objects. In my case, that's what caused the crash.
I solved my problem by replacing the classifier in active objects with a different one, so that there were no conflicts, and now app does not crash.

I think it's worth considering this Fusion problem

[Fernando]

Fernando, thanks for the tip! No, I didn't have those conditions, but... suddenly I discovered a true reason of the problem.

Look, Fusion has a problem with classifiers. I tried to describe it on this image:
Problem with classifiers.png

I've encountered a problem before where Fusion can't correctly identify the object type in events with the classified objects. In my case, that's what caused the crash.
I solved my problem by replacing the classifier in active objects with a different one, so that there were no conflicts, and now app does not crash.

I think it's worth considering this Fusion problem

Please can you send me a small mfa with this issue for me to check, is this only happening in android?

[GKProduction]

Please can you send me a small mfa with this issue for me to check, is this only happening in android?

Little example of this bug: https://disk.yandex.ru/d/nzBHd7ZHn8Br3w

I think, it may be happening on other platforms as well. Check it out just in case.

[Fernando]

Thanks for the example, fixed for next beta.