Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

how can i call a blueprint widget in c++?


include "Code.h"

include "MainMenu.h"

AMainMenu::AMainMenu() { static ConstructorHelpers::FObjectFinder NewMainMenuWidgetClass(TEXT("WidgetBlueprint'/Game/ThirdPerson/Widget/MainMenu/MainMenu.MainMenu_C'")); MainMenuWidgetClass = (UClass*)NewMainMenuWidgetClass.Object; } void AMainMenu::BeginPlay() { Super::BeginPlay();

 // Create MainWidget from MainWidgetClass
 MainMenuWidget = CreateWidget<UUserWidget>(this, MainMenuWidgetClass);



pragma once

include "GameFramework/HUD.h"

include "MainMenu.generated.h"

/** / UCLASS() class CODE_API AMainMenu : public AHUD { GENERATED_BODY() protected: // Widget class used for the base widget of this HUD UPROPERTY(BlueprintReadWrite,EditAnyWhere) TSubclassOf MainMenuWidgetClass;

 // Instance of MainWidgetClass
     UUserWidget * MainMenuWidget;

public: AMainMenu(); virtual void BeginPlay() override;

}; always they shows the error in uuserwidget and also an undefined eroor how to clear that error waiting for your reply thanks for everyone reply

Product Version: UE 4.12
more ▼

asked Aug 05 '16 at 10:11 AM in Using UE4

avatar image

Karon Jacob
12 3 6 11

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

0 answers: sort voted first
Be the first one to answer this question
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question