Game randomly freezes during BeginTearingDown

Development Programming & Scripting
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1

Sometimes my game (both in editor and shipped build) freezes completely (without crush report) during end of the level during BeginTearingDown event.

The problem is that it’s quite a random event and I didn’t manage to get a reliable way to reproduce that.

I added log messages to all actors in my scene for EndPlay event (in C++ and blueprint) and managed to understand that it happening during termination of my character (I can’t see any logs regarding EndPlay for that, while I can see full list of all other actors in scene).
I also was trying to find the reason through Unreal Insight and only thing I see is that it probably related to AiController or ActionsComp, but I don’t work with those classes completely in my code… Seems like GC calls also not related to it.

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Any suggestions what else can I try to debug the issue?

2

I’m having the same issue, during PIE the editor freezes if I am playing in a specific area of the game and the last thing in the log is: “LogWorld: BeginTearingDown for…”
In packaged build it causes crashes to desktop when the player tried to go back to main menu from there.
Any idea how to debug this?

3

Didn’t manage to debug that. At some point the problem just gone (but not at the first clear rebuild of the current version of the game)