C++ error C4430 & C4508

Development Programming & Scripting Blueprint
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1

hi, im trying to make a function but i get these errors:

C4430: missing type specifier - int assumed. Note: C++ does not support default int

and error

C4508: ‘Test’: function should return a value; ‘void’ return type assumed

this is my header file
#pragma once

#include "CoreMinimal.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "GamePadFunctions.generated.h"

/**
 * 
 */
UCLASS()
class BUTTONCLICK_API UGamePadFunctions : public UBlueprintFunctionLibrary
{
	GENERATED_BODY()


		UFUNCTION(BlueprintCallable, Category = "Test")
		void Test();

};

this is my cpp file

#include "../Public/GamePadFunctions.h"


Test()
{

}

thanks in advance,

2

Hi,

You don’t say which lines the errors occur on, but my guess is that it’s because your constructor definition in the .cpp file should be:

void UGamePadFunctions::Test()
{
}

Steve

3

hi,

thanks that worked, maybe a stupid question but im new to c++ do you always need to UGamePadFunctions:: for calling a function?

Thanks in advance,

4

To call a member function of a class, you will need a pointer to an instance of that class.

If you haven’t programmed C++ before, I would suggest following some tutorials before diving into UE4.

Try here: C++ Language - C++ Tutorials

And then here: Introduction to C++ Programming in UE4 | Unreal Engine Documentation

Hope this helps,

Steve