Hey, yesterday I updated to 5.2 and ever since that my smart object system seems to be broken, whenever i stop the simulation, the engine crashes, if i quit the packaged game the game freezes and crashes.
the following error “Assertion failed: OwnerController->GetPawn() [File:D:\build++UE5\Sync\Engine\Plugins\Runtime\GameplayBehaviorSmartObjects\Source\GameplayBehaviorSmartObjectsModule\Private\AI\AITask_UseGameplayBehaviorSmartObject.cpp] [Line: 271]”
it was working perfectly in 5.1
Some additional information, the crash only happens if the user exits the game / editor while the AI is performing the task, and the behaviour not ended yet
Exact same thing happens to me
Hey there, an user was able to provide an unoffical solution, it worked for me , altough for me i had to do the oppoite of what he said when it came to the build.cs file 
End simulation during “Use Claimed Gameplay Behavior Smart Object” Node crashes editor - Programming & Scripting / AI - Epic Developer Community Forums (unrealengine.com)
I applied this solution but it didn’t work. Is there any other solution for this problem?
The status of UCB-932 incident has been moved from ‘Awaiting Validation’ to ‘Closed’. Resolution Reason: ‘Invalid’
I guess they aren’t planning on ever fixing this then…that sucks because I invested a lot of time into this only to find out that they don’t plan on ever fixing it. The problem is that this issue makes Smart Objects basically Useless. You can not ship a game with something that Legit Crashes the entire game when they try to either load a new level, go back to the main menu, or quit the game.
I would bet that someone just loaded up a map, dropped one in there and said “Oh, well I guess I can’t reproduce it!” without ever realizing they were never even on a World Partitioned Map lol.
Are you sure about this? I searched for UCB-932 and nothing pulled up…