Unreal Engine Issues
Unreal Engine Issues
UV Rotation does not work for video materials
TM - Rendering - Dec 9, 2024The rotation parameter of video materials does not function in Twinmotion 2024.1.2 and Twinmotion 2025.1 PR. Adjusting the slider does not have any effect. Feature last worked in Twinmotion 2023.2 ...
Restarting Project Resets Scoring Equation in EQS
UE - AI - May 9, 2016The user is experiencing his Scoring Equation being reset whenever he restarts his project. Found in 4.12 Preview 2 binary. Reproduced in 4.11.2 binary and 4.13 2967371. ...
Attempting to open a map in content browser that is currently loaded in world composition browser crashes editor
Tools - May 12, 2015Attempting to open a map through the content browser will crash the editor if that map is opened as a sublevel or the currently opened map through the world composition browser. Frequency: 2/2 Cr ...
Corruption in rotating decal in TM-ShaderModels on iPhone 8 and X's
UE - Platform - Mobile - Oct 9, 2017This particular decal is animated and has a Translucent decal blend mode This occurs on both iPhone 8 and 8 Plus (11.0.2) It does not occur on: iPhone SE, iOS 11 beta1 iPhone 7 Plus, iOS 10.3.2 ...
Crash in when setting label in ChildActor (infinite loop in PECP)
UE - Gameplay - Feb 22, 2019In void ATestActor::OnConstruction(const FTransform& Transform) there is an infinite loop occuring in a ping pong call between the SetActorLabel and the DestroyChildActor calls. Happens in vanil ...
BuildPatchTool doesn't finish if enabled building Http Chunk on Mac
Portal - Jan 25, 2021We may fix this issue by the following codes. FPakPlatformFile::FPakPlatformFile(): LowerLevel(NULL) ,bSigned(false) { // remove //FCoreDelegates::GetRegisterEncryptionKeyMulticas ...
Transform track can't be edited for Spawnable empty actor in Sequencer
UE - Anim - Sequencer - Oct 2, 2017Transform track for a spawnable Empty Actor always shows 0, 0, 0 and it can't be edited. I could repro this in 4.17.2 and 4.18 Preview 2. This does not happen in 4.15.3 and 4.16.3. So this could b ...
Editor crashes if reopened and a row is selected after moving datatablerow editor window in a csv data table
Tools - Apr 24, 2015If a user moves the row editor window in a csv datatable, then saves, closes, and reopens the editor, the editor will crash if the user then attempts to select a datatable row in the csv datatable w ...
The MultiGate Node can have more than 32 output pins
UE - Gameplay - Jul 22, 2019The MultiGate Node is able to have more than 32 output pins. Found in 4.22.3 CL#7053642 Reproduced in 4.21.2 CL#475421, 4.23 Preview 2 CL#7321677, 4.24Main CL#7473682 ...
Project description is defaulted to 'Unreal Engine' when checking the properties after launched
Tools - Oct 26, 2016The description of projects packaged is defaulting to Unreal Engine. This is happening in development and shipping builds on Windows. Occurring in: 4.10.4, 4.11.2, 4.12.5, 4.13.1 and 4.13.2 ...