Other compilation error (5)

Development Programming & Scripting
1

Hallo everybody) I’ve faced with this problem, and I can’t solve it. This’s PickupItem.h

#pragma once
#include "GameFramework/Actor.h"
#include "PickupItem.generated.h"

UCLASS()
class PROTOTIP1_API APickupItem : public AActor
{
	GENERATED_BODY()
public:
	
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Item)
		FString Name;
	
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Item)
		int Quantity;
	
	UPROPERTY(VisibleDefaultsOnly, BlueprintReadOnly, Category = Item)
		USphereComponent* ProxSphere;

	
	UPROPERTY(VisibleDefaultsOnly, BlueprintReadOnly, Category = Item)
		UStaticMeshComponent* Mesh;
	
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Item)
		UTexture2D* Icon;
	
	UFUNCTION(BlueprintNativeEvent, Category = Collision)
	void Prox(class UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult);
};

This’s PickupItem.cpp


#include "prototip1.h"
#include "PickupItem.h"


APickupItem::APickupItem(const class FObjectInitializer& PCIP) : Super(PCIP)
{
	Name = "UNKNOWN ITEM"; 
	Quantity = 0;
	
	ProxSphere = PCIP.CreateDefaultSubobject<USphereComponent>(this, TEXT("ProxSphere"));
	Mesh = PCIP.CreateDefaultSubobject<UStaticMeshComponent>(this, TEXT("Mesh"));
	
	RootComponent = Mesh;
	Mesh->SetSimulatePhysics(true);

	ProxSphere->OnComponentBeginOverlap.AddDynamic(this, &APickupItem::Prox);
	ProxSphere->AttachTo(Mesh);
}
void APickupItem::Prox(class UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult)
{
	int a = 2;
}

And here’re errors (from “…Rebuild.bat” prototip1Editor Win64 Development “…\prototip1.uproject” -waitmutex")

[code] …\Source\prototip1\PickupItem.cpp(7): errorC2084: function “APickupItem::APickupItem(const FObjectInitializer &)” already has
the text of the implementation

…\Source\prototip1\PickupItem.cpp(20): warning C4996: ‘USceneComponent::AttachTo’: This function is deprecated, please use AttachToComponent instead. Please update your code to the new API before upgradin
g to the next release, otherwise your project will no longer compile.
[/code]

VS write MSB3073 and other compilation error (5). Thanks in advance

2

Hi Volkoshkursk,

You arevusing the GENERATE_BODY macro instead of GENERATE_UCLASS_BODY macro in the header file, which doesn’t have that constructor definition.

Also you should probably replace the warning with the other function name specified.

Hope that helps. Cheers,

3

Thank you, Newest). It’s compiling right now. But how I must edit the code (it was been writed for 4.5.1) for 4.12?

class APickupItem; // forward declare the APickupItem class,
// since it will be "mentioned" in a member function
decl below