Feedback on the new docs site

i cannot make 3d shot please give me awnser

The introduction is missing

The description of most the functions of **FCompression **is outdated or from deprecated functions.

There is a typo on this page: Material Editor Reference | Unreal Engine Documentation

should be

I know it has been brought up a few times, but I think it would be great to make the source of the documentation available on github, so the community can fix errors like this and submit PRs. It is much more streamlined than coming to a forum, and writing a comment about it…

I’ve got two more for you…tor/index.html

  1. The page also contains this sentence twice.
  1. The video below the

section does not work.

Every time there is a clickable image (E.g: Vertex Color Materials | Unreal Engine Documentation) when you click on it, then close it, you cannot scroll the page anymore. It also throws this error 62 times:

tracking.js:6 Uncaught TypeError: Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.
  at u (tracking.js:6)
  at Object.__blockIframes (tracking.js:6)
  at MutationObserver.observe.childList (tracking.js:6)

Tested in Chrome 88.0.4324.96 and Edge 87.0.664.75.

UMG Designer Quickstart docs appear to be out of date. UI does not match 4.26. Difficult to proceed. Looks like docs are 4.23 and Blueprint editor has changed significantly. Any ref to new UI?

The title on page Vivox Plugin | Unreal Engine Documentation
should probably read

On the bottom of this page: Normal Calculation Method | Unreal Engine Documentation

there is no image slider.

Epic games, please could you add bit more documents on this page: Mobile Patch Utility Nodes | Unreal Engine Documentation

How to use generate files.
How to patch using DLC. please!

Hi Epic Games, I was loking at some images on the website and when I come out of image fullscreen I cannot seem to scroll up and down on the page. I dont know if anybody else is getting this issue but the only way to get out of ir is to refresh the page.

Thanks, RBL Dripz

The documentation is misleading or outdated. In the last code example it states that “// Unreal Header Tool (UHT) will create GetMySparseClassData automatically.” which UHT doesn’t actually do. The documentation also doesn’t specify whether classes with SparseData actually create the sparse data at runtime, which is what I assumed when I read the documentation. I ended up having to use “GetClass()->GetOrCreateSparseClassData()” which does exactly what I thought the UHT “GetMySparseClassData” would do. Some clarification is needed.

Hey guys, the code formatting seems whack on these macros: Multi-cast Delegates | Unreal Engine Documentation

Exporting a cubemap with NVIDIA’s Photoshop tool has changed quite a bit, might be worth updating this article, the interface is much different now. Exporting Cubemaps | Unreal Engine Documentation


I don’t know any other right place where I have to note and I’m newcomer in Unreal engine and If I’m wrong just ignore my post. :slight_smile:

It seems like, on the documentation Player-Controlled Cameras | Unreal Engine Documentation in the First step code isn’t working. We need to add the next lines code:

#include "Camera/CameraComponent.h"
#include "GameFramework/SpringArmComponent.h"

It should look like below:

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Pawn.h"
#include "Camera/CameraComponent.h"
#include "GameFramework/SpringArmComponent.h"
#include "PawnWithCamera.generated.h"

class FPSPROJECT_API APawnWithCamera : public APawn

Please, fix the documentation.

Thank you.
This link only takes you to an table of contents page and has nothing to do with ViewModes as described. I’ve also had this happen with other links of this type. Getting answers from the unreal site is very difficult.

The image is no longer displayed. Instead I see this text boxed in red:

An example hardware layout with three render nodes(h:600)](incameravfxdiagram.jpg)

Thank you

Hey Echo_Four, I could have been more specific. The code samples appear to have been HTML encoded. This is a declaration that compiles:

 DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FDramaWithFriends_OnEventConfig, const FDramaEventConfig&, NewEventConfig);

Howdy - just noting a broken/missing video link, step 11 from this page -…Sub/index.html

and again same error at step 14


Hi there, you might want to double-check this, but I think the module name is incorrect on this page:…ule/index.html

It is not HttpServer. It is HTTPServer, like the folder in the include file. HttpServer would compile for me but not package. HTTPServer packaged.

If you look in the file HttpServer.Build.cs, you’ll see the module declared: public class HTTPServer : ModuleRules. It’s a mixed case aerial turkey-romp, but the packager needs the class name.