Unreal editor crashes on play

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#1

After adding the close door delay my unreal editor crashes when I play.
When I remove that part of the code:
if (GetWorld()->GetTimeSeconds() - LastDoorOpenTime > ClosedDoorDelay) {
CloseDoor();
}
I can start it but it will crash to desktop as soon as i enter the collider.
Also the rotation code:
void UOpenDoor::OpenDoor()
{

//set rotation
Owner->SetActorRotation(FRotator(0.0f, OpenAngle, 0.0f));

}
void UOpenDoor::CloseDoor()
{

//set rotation
Owner->SetActorRotation(FRotator(0.0f, 0.f, 0.0f));

}

I am not where to look to figure out why it is happening.

#2

if (GetWorld()->GetTimeSeconds() - LastDoorOpenTime > ClosedDoorDelay)

In the tutorial its DoorCloseDelay.
Make sure that yours matches as i think this might be your problem?

#3

Thank you for the reply. I checked mine and I have it ClosedDoorDelay. It compiled without error. I think I goofed something else and the crash occurs at rotation.

#4

I copied the code from the teachers build and I still get the crash.
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000170
edit: For some reason after the last building it worked.

#5

Has the issue been resolved?

#6

Yes. I reverted back and rebuilt and everything was fine. I must have goofed the spelling of something important.

1 Like
#7

That’ll do it. Can you hit the check mark on you comments to mark the thread as solved? That way people will know it’s ok now.

Glad you got it fixed.

#8

Sure thing. Sorry about that.

#9

Change this code to
if ( ( GetWorld() -> GetTimeSeconds() - LastDoorOpenTime ) > ClosedDoorDelay)

then will not crash anymore

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