x

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"

SlotAsCanvasSlot returns NULL?

Hello

Im using this

 void UGalileaDialogueW::Ay()
 {
     UGalileaDialogueCharW* Ref = CreateWidget<UGalileaDialogueCharW>(GetOwningPlayer(), TextTemplate);
     Ref->AddToViewport(0);
     Ref->InitW();
     UCanvasPanelSlot* Panel = UWidgetLayoutLibrary::SlotAsCanvasSlot(Ref);
     Panel->SetPosition(FVector2D(0, 0)); // CRASH HERE!
 }

So i can change the position of a widget im creating at runtime, Which is why im using SlotAsCanvasSlot so i can cast it to a CanvasPanelSlot and change its position, however the function seems to always be returning NULL since as soon i try to access its result the game crashes

I Tried the exact same function & order on a blueprint and for some reason it worked?, Im just wondering why it only crashes when i try to handle it trough C++

Product Version: UE 4.14
Tags:
more ▼

asked Feb 10 '17 at 01:11 AM in C++ Programming

avatar image

alvarofer0020
85 15 16 23

(comments are locked)
10|2000 characters needed characters left

1 answer: sort voted first

Hey did you find a solution for this? I am having the same problem. Turns out the Slot is null after CreateWidget.

more ▼

answered Aug 29 '17 at 06:07 PM

avatar image

kishoreven
302 13 12 25

avatar image Napoleonite Dec 05 '17 at 11:28 AM

I have the same problem.

(comments are locked)
10|2000 characters needed characters left
Your answer
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