Unreal Engine Issues

Crash converting code project 4.7 to 4.8 ; Array index out of Bounds

Some users are experiencing a crash when converting their project from 4.7 to 4.8. From user reports it appears to be affecting those who have added code to their projects and created blueprints bas ...

PlayerController isn't tickable during pause while using the 'Set Tickable When Paused' node

PlayerController isn't tickable during pause while using the 'Set Tickable When Paused' node. https://answers.unrealengine.com/questions/243791/camera-ticks-but-does-not-update.html User Descriptio ...

Substance Plugin causes packaged projects on Mac to fail to open

If a project is packaged on the Mac while the Substance Plugin is installed, the resulting .app will fail to open. This does not generate a log. ...

Landscape materials do not correctly render on iPhone 5S with version 8.3 installed

[JoshA] This is a bug in the Metal renderer. Basing on the screenshots in the Comments, it looks like some sort of precision issue in Metal shaders? Landscape materials incorrectly render when depl ...

Stationary light shadow are occluded for additional players in split-screen mode

When using split screen multiplayer the second or more players that are added for split screen will have their characters shadows occluded when the bounds are not within view of player 1. Setting ...

[CrashReport] UE4Editor_Engine!DoReadTaskResults() [shadercompiler.cpp:147]

OnPaint function causes artifacts to show up in a New Editor window

If the the onpaint function is used it can cause the top and left sides of the screen to retain artifacts. Attached image for reference. ...

Deleted custom event restricts name use on other fucntions/variables

If a custom event has been deleted, the name used on that custom event will not be able to be used on other functions/variables. This can be seen on the video posted here; [Link Removed] ...

ILC not updating Movable objects on Launch in HTML5

A Movable object will not receive the ILC information from a Sublevel when Launched in HTML5 Launched in HTML (Nightly Build)[Image Removed] In PIE:[Image Removed] ...

Light Shaft Bloom Breaks when Screen Percentage is not 100

Adjusting the Screen Percentage above or below 100% will break the Light Shaft bloom. Screen at 75% - [Image Removed] Screen at 125% - [Image Removed] Screen at 100% - [Image Removed] Also repro ...