link text Fatal error: [File:D:\Unreal\Source\UnreallEngine-4.5\Engine\Source\Runtime\CoreUObject\Private\UObject\WeakObjectPtr.cpp] [Line: 78]
[Index:1097287392] exceeds maximum number of UObjects, [Block:66973] increase MAX_SERIAL_NUMBER_BLOCKS
From output log. I can’t seem to find any particular pattern of why this happen. Sometimes it happen just after starting PIE mode, some times after PIE, have been launched several times, and sometimes if PIE mode have been active for a while.
Edit:
I used Play in New Editor Window, and Start At Camera Location.
Edit2:
Here is source code of my project. I dunno if I did something wrong, as this problem didn’t happen on 4.4 or even on preview version before branching 4.5.
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Fatal error: [File:D:\Tim\UE4\UnrealEngine\Engine\Source\Runtime\CoreUObject\Private\UObject\WeakObjectPtr.cpp] [Line: 78]
[Index:1415534163] exceeds maximum number of UObjects, [Block:86397] increase MAX_SERIAL_NUMBER_BLOCKS
But now it’s gone. I did nothing but upgrade Launcher (which is not cure I guess).
I was not able to reproduce your exact crash however I did find another related issue that I have reported to our tracking system (TTP #348067) for a developer to investigate further.
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