"string" is an undeclared identifier?

Development Programming & Scripting C++
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1

hi, I am making a swimming sport system, but I have a problem.
the issue is that:

FString season = "summer";

gives me “FString is not valid” in output, so I tried

string season = "summer";

and that gave me “string: undeclared identifier”
error is on line: 7
script (numbers on left are not in actual script, only for you to read lines easier):

1. #include "season.h"
2.
3. //correct season function
4. void correct_season() {
5.
6. //season string
7. 	string season = "summer";
8.
9. //if season is spring or summer do
10. 	if (season = "summer") {
11.
12. 	}
13. }
14. correct_season();
2

FString season = "summer"; is correct; where exactly do you declare it?

3

line 7

4

“=” is assignment, “==” should be used to test for equality.

5

I see #include "season.h", so it must be “season.cpp” file, right?
Are you trying to declare of a string outside a namespace? That’s not going to work. You can either declare it in .h inside UCLASS(), or within a function in .cpp. You can’t declare it in an empty space in .cpp.

6

that only added another error to my barrage of errors, that error isn’t the only one.

7

where exactly would i put the string variable:
.h script:

1 // Fill out your copyright notice in the Description page of Project Settings.
2 
3 #pragma once
4 
5 #include "CoreMinimal.h"
6 #include "GameFramework/GameStateBase.h"
7 #include "season.generated.h"
8 
9 /**
10 * 
11 */
12 UCLASS()
13 class NAKED_TOWN_API Aseason : public AGameStateBase
14 {
15 	GENERATED_BODY()
16 	
17 };
8

I placed:

string season = "summer";

on line 16 and got:

D:\weird games i made\Naked_Town\Source\Naked_Town/Public/season.h(16) : error C3646: 'season': unknown override specifier
 D:\weird games i made\Naked_Town\Source\Naked_Town/Public/season.h(16) : error C2059: syntax error: '='
D:\weird games i made\Naked_Town\Source\Naked_Town/Public/season.h(16) : error C2238: unexpected token(s) preceding ';'
9

I just change string to be FString in .h file, and it worked!!! (as in i don’t see any .h errors, I only see .cpp file errors) But I still have the “unidentified error” this post was about in the first place.