Unreal Engine Issues
Unreal Engine Issues
Duplicated Parameters in a MPC cannot be used always return source results
UE - Rendering - Architecture - Materials - Jun 15, 2015When you duplicate a Parameter in a Material Parameter Collection instead of adding a new Parameter, the duplicated parameter always returns the same results as the source no matter the value entere ...
Unable to click on Building blocks in Strategy Game HTML5
UE - Platform - Mobile - Nov 8, 2016Other button clicks works on the game. I am able to move the camera, click on the mini map, collect gold, and pause the game. For some reason I cannot click on the building blocks. Cannot check on ...
Significant frame drop while blueprint nodes are being rendered on other monitor.
UE - Editor - UI Systems - Slate - Oct 21, 2016The nodes in the blueprint editor require a lot of resources to render, causing framerate issues whenever they're being shown. The more that are shown, the worse the framerate issues. While a framer ...
Generating XCode project from .uproject fails
UE - Platform - Apple - Jun 10, 2016Using the option Services->Generate XCode Project fails to update the XCode solutuion. This prevents source files added to the project from the directory to show up in the editor. Regression: No - ...
DBuffer Decals render on top of HISM
UE - Graphics Features - Aug 3, 2015DBuffer Decals are rendering on top of Hierarchical Instanced Static Meshes despite being placed in the world behind the meshes. Also Reproduced in Main CL-2646357 and Releases 4.9 CL-2641818 [Ima ...
SEGV_NOOP at 0x0
UE - Platform - Apple - Jul 7, 2015Crash Report: [Link Removed] *Crash Report attached User reports, "Launch[ing] Unreal Engine 4.8.1 from Epic Games Launcher, UE4 splash screen will come up and after 80% of initialization; UE4edit ...
Media player does not play audio or video on the Xbox One
Media Framework - Nov 18, 2016Audio and video are not playing on Xbox One. This issue affects both MultiTrack and Single-Source media sources. Debug text output meant to display the audio / video track currently being played i ...
Running ShowDebug console command during countdown in VehicleGame disables input
UE - Gameplay - Input - Jan 16, 2017REGRESSION No, occurs in 4.14.3 In VehicleGame, if the user runs a "showdebug" command (such as "showdebug animation" or *showdebug rawinput") while the starting countdown is going on, all input wi ...
D3D Crash when searching "Color" in Engine Content folder
UE - Graphics Features - Apr 14, 2017Assertion failed: Buffer [\Engine\Source\Runtime\Windows\D3D11RHI\Private\D3D11Commands.cpp][Line: 1487] Note I have narrowed it down to a material with "color" in its name that is causing this cra ...
Location and Scale values in Details Panel do not update in realtime when touched and dragged
Tools - May 12, 2017Using touch input to touch and drag the Location and Scale values in the Details panel for an asset results in the value not being updated in real time. The value only updates when the touch is rele ...