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How do I spawn an AActor from c++?

I followed the instructions on the wiki, but I cannot get my code to compile. I am trying to spawn an AActor from a ACharacter derived class. Here is my code

 void APlayerCharacter::DropFlag(bool Destroy)
     IsHoldingFlag = false;
     if (!Destroy)
         static ConstructorHelpers::FObjectFinder<UBlueprint> FlagClass(TEXT("Blueprint'/Game/BP/Entities/BP_Flag.BP_Flag'"));
         if (FlagClass.Object)
             FlagClassBP = (UClass*)FlagClass.Object->GeneratedClass;
         FVector FlagLocation = GetActorLocation();
                 FRotator(0, 0, 0),

Here is the error: Error C2661 'UWorld::SpawnActor': no overloaded function takes 12 arguments CaptureTheFlag

But the wiki says it does have 12 arguments.

Product Version: UE 4.10
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asked Feb 28 '16 at 04:18 PM in C++ Programming

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1 answer: sort voted first

Just in case you didn't: You need to state what actor type your spawner is Look at my example: ** You need to include the Flagclass header in the cpp or header fileto the character class in order for this current class to know what flag is

//what do you need the flag spawned from? a socket? the actor? componet?

 UWorld* const World = GetWorld();
 FVector loc = GetActorLocation(MyActorComponent); 
 FRotator rot = GetActorRotation(MyActorComponent);
 AFlagActor *SpawnFlag = World->SpawnActor(FlagClassBP, loc, rot);

it's a lot more simple :)

You can also make the flag a part of the character as a component if you needed but there's a little more to that

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answered Feb 29 '16 at 12:19 AM

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