Game crashing with Deferred signal behavior

Bug Reports Engine Bugs
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#1

Not much I can describe here since I can’t explain much; whenever I enable specifically signal behavior Deferred (not Immediate, or AncestryDeferred), the game runs for a few seconds then crashes. I know this is definitely related to the scripts within the game since disabling all of them does not cause this effect – a copy of the place file will be in the private message.

System Information:
OS: Windows 11 Pro 24H2 10.0.26100 Build 26100
CPU: AMD Ryzen 5 5600X 6-Core @ 3.70 GHz
GPU: Nvidia RTX 3070
RAM: 32.0 GB

Running Roblox Studio Version 0.652.0.6520764 (64bit) at the time of this bug report.

Expected behavior

Game should not be crashing with Deferred signal behavior.

A private message is associated with this bug report

#2

I don’t think your FastSpawn method is compatible with Deferred mode, since event fire is deferred, wait is not completed and SafeFireEvent keeps repeating.

1 Like
#3

Yeah this was the problem, thank you! We were using a fairly old module (I hadn’t even seen it until now) and it is not compatible with Deferred. You can close this bug report since it’s not a Roblox problem.

#4

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