์ธ๊ฐ•๋ณด๋ฉด์„œ UI๊ด€๋ จ๋œ ๊ธฐ์ดˆ ๊ณต๋ถ€ํ•œ๋‹ค๊ณ  ๋งŒ์ ธ๋ณด๋Š”๋ฐ


//ํ—ค๋”

class UWidgetComponent* HpBar;


//CPP

void AMyCharacter::PostInitializeComponents()

{

Super::PostInitializeComponents();


HpBar->InitWidget();


auto HpWidget = Cast<UMyCharacterWidget>(HpBar->GetUserWidgetObject());

UE_LOG(LogTemp, Warning, TEXT("%d"), HpWidget);

if (HpWidget)

{

UE_LOG(LogTemp, Warning, TEXT("1"));

HpWidget->BindHp(Stat);

}

}


์ฝ”๋“œ๊ฐ€ ๋Œ€๋žต ์ด๋Ÿฐ์‹์ธ๋ฐ


UI๊ฐ€ ์ œ๋Œ€๋กœ ๋™์ž‘์„์•ˆํ•ด์„œ ๋กœ๊ทธ์ฐ์–ด๋ณด๋‹ˆ๊น ์ž๊พธย HpWidget๊ฐ€ null ์ฐํžˆ๋Š”๋ฐ ์ด์œ ๊ฐ€ ๋ญ˜๊นŒ์š”?


๋”ฐ๋กœ ๊ตฌ๊ธ€๋งํ–ˆ์„๋•ย InitWidget์œผ๋กœ ์œ„์ ฏ์ดˆ๊ธฐํ™”๋ฅผ ํ•ด์ค˜์•ผ๋œ๋‹ค๋Š”๋ฐ ์ด๋ฏธ ํ•ด์ค€์ƒํƒœ์ธ๋ฐ ์•ˆ๋˜๊ณ 


Build.cs์— UMG ์ถ”๊ฐ€ํ•ด์„œ ๋นŒ๋“œ๋„ํ–ˆ๊ณ ย 


์ธ๊ฐ• ์‹ค์Šต์ž๋ฃŒ ๋ฐ›์•„๋‹ค ์‹คํ–‰ํ•ด๋ดค์„๋• ์ž˜๋˜์„œ ๊ฑฐ๊ธฐ์žˆ๋Š” ์ฝ”๋“œ ๊ทธ๋Œ€๋กœ ๋ณต๋ถ™๋„ ํ•ด๋ดค๋Š”๋ฐ ์ œํ”„๋กœ์ ํŠธ์—์„ ์•ˆ๋˜๋„ค์š”


์œ„์ ฏ์‚ฌ์šฉํ• ๋•Œ Build.cs์— UMG ์ถ”๊ฐ€ํ•ด์ฃผ๋Š”๊ฑฐ๋ง๊ณ  ๋”ฐ๋กœ ์ž‘์—…ํ•ด์•ผ๋˜๋Š”๊ฒŒ ์žˆ์„๊นŒ์š”?


์—”์ง„๋ฒ„์ „์€ 4.26.2 ์“ฐ๊ณ ์žˆ์Šต๋‹ˆ๋‹ค. 4.27๋กœ ํ”„๋กœ์ ํŠธ ๋ฒ„์ „๊ต์ฒด๋„ ํ•ด๋ดค๋Š”๋ฐ ๋‹ฌ๋ผ์ง€๋Š”๊ฒŒ์—†๋„ค์š”