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Missing '*' in Expected a pointer type

Hello,

I have this very simple code that refuses to compile and I have no idea why.... The error says: Missing '*' in Expected a pointer type

If I remove the UFUNCTION(BlueprintCallable, Category = "BlinkerGameState") line, then everything compiles fine.

I found some other threads with the same mistake but none with a similar case.

.h

 #pragma once
 
 #include "GameFramework/GameState.h"
 #include "BlinkerGameState.generated.h"
 
 UCLASS()
 class BLINKER_API ABlinkerGameState : public AGameState
 {
     GENERATED_BODY()
     
 public:
     //================================
     // BLUEPRINT FUNCTIONS
     UFUNCTION(BlueprintCallable, Category = "BlinkerGameState")
     void SortPlayerStateByScore(TArray<APlayerState>& _PlayersToSort);
     //================================    
 };

.cpp

 // Fill out your copyright notice in the Description page of Project Settings.
 
 #include "Blinker.h"
 #include "BlinkerGameState.h"
 
 
 void ABlinkerGameState::SortPlayerStateByScore(TArray<APlayerState>& _PlayersToSort)
 {
 
 }   


Any idea about what I'm doing wrong?

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asked Mar 22 '15 at 05:31 PM in C++ Programming

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Divone
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1 answer: sort voted first

BlueprintCallable don't allow to have reference in argument, so that is expected pointer for your case, so u can change to this if u want to use BlueprintCallable.

 TArray<APlayerState*> SortPlayerStateByScore(TArray<APlayerState*> _PlayersToSort)

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answered Mar 23 '15 at 05:56 AM

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Duncan Dam
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