Unreal Engine Issues
Unreal Engine Issues
PIE after the Game Instance's parent has a wire disconnected, compiled, then reconnected crashes this project
UE - Gameplay - Blueprint - Sep 18, 2015This user's project crashes on PIE after the Game Instance's parent has a wire disconnected, compiled, then reconnected. Possibly related to [Link Removed], but the call stack is slightly different. ...
Crash when using Vertex painter with material including cubemap texture sampler
OLD - Anim - Jul 3, 2017Engine crashes when static mesh have material with cube sampler in vertex painter mode. Simply DaylightAmbientCubemap_Mat have texture cube as texture sampler. This is not reproduced in 4.15 versi ...
An Actor BP with an editable variable that references another Actor in the level will reference multiple examples of that Actor if it is duplicated
UE - Gameplay - Blueprint - Mar 13, 2015An Actor BP with an editable variable that references another Actor in the level will reference multiple examples of that Actor if it is duplicated. Reproduced in 4.7.2 binary and Main (//depot/UE4 ...
References stored in deleted UProperties stick around in a Blueprint Class
UE - Gameplay - Blueprint - Apr 25, 2017If a UProperty that stores a reference to an asset is deleted, the reference to that asset lingers in any Blueprints that had a reference stored in that UProperty. This can lead to issues when the r ...
[CrashReport] UE4Editor_Engine!FDefaultMaterialInstance::GetMaterial() [material.cpp:243]
UE - Graphics Features - Aug 14, 2017This is a trending crash coming out of the 4.17 release that also occurred with some frequency during 4.16. User DescriptionsTrying to apply a material (Normal, Metallic&Roughness, and Basic)I was ...
Streaming Distance Multiplier Removed From Skel Mesh Settings
UE - Graphics Features - Jan 24, 2017In 4.13 game developers had the option to adjust the streaming distance multiplier on their rigged characters in order to stop their textures mipping out in certain situations. This option has bee ...
Epic Mannequin's Material Does Not Render Correctly On Intel HD Graphics
UE - Graphics Features - Feb 1, 2017The Epic Mannequin no longer renders correctly when using an Integrated Intel HD Graphics 4600 GPU. The character will either have parts of his body hidden(4.14) or completely black(4.15) depending ...
Can't access Actor in Sublevel from Persistent Level Blueprint
UE - Gameplay - Oct 17, 2018You are unable to access or create references to any Sublevel Actors in the Persistent Level Blueprint. Licensee reports being able to select the Sublevel Actor and then right-click to create a refe ...
Query Params are ignored when using EQS
UE - AI - Jun 26, 2019Trying to set the Bool Match as a Query Param causes the value to not be recognized. It just thinks the value is whatever default value it has instead of reading it from the params set in the Behavi ...
Separate Translucency for Particles Breaks when Scene Color is used
UE - Graphics Features - May 12, 2015When using Scene Color in a Particle System's Material with Separate Translucency checked true, all Particles with Separate Translucency checked true placed in the level with the Scene Color Particl ...