Unreal Engine Issues
Unreal Engine Issues
Package fails to load due to EditorOnly data when launched onto Mac or Windows
UE - Foundation - Core - Jun 28, 2017LogPlayLevel: QAGame: [2017.06.28-14.09.14:706][ 0]LogLinker:Warning: Unable to load package (../../../QAGame/Content/UMG/UMG_Sprite.uasset). Package contains EditorOnly data which is not supported b ...
(Paper2D) Polygon Collision does not correctly rebuild when using rebuild collision node in packaged game
UE - Gameplay - Paper2D - Nov 29, 2017With tile maps, Polygon Collision does not correctly rebuild when using rebuild collision node in packaged game. This issue does not appear to be a regression. Versions Tested: Issue occurs on all ...
[Input] Switching levels destroys auto-created Input Component which breaks emitUIInteraction
PixelStreaming - Feb 12, 2019We auto-create a PixelStreamingInputComponent which handles the input coming from JavaScript's emitUIInteraction. This works in a UE4 app with a single level, but it seems that if you change levels ...
Blueprint nativization fails using a map type argument as Expose on Spawn
UE - Gameplay - Blueprint - Oct 2, 2020Here's a sample blueprint [Image Removed] The lack of implementation FCustomThunkTemplates::SetMapPropertyByName causes this error.#include "Kismet/BlueprintMapLibrary.h"// The fix needs this head ...
Crash occurs when searching for a directional light on Advanced_Lighting map
UE - Graphics Features - Jun 14, 2021When using the Place Actors panel on the Advanced_Lighting map a crash occurs when searching for a directional light. I was only able to reproduce this issue on that map. This issue is occurring ...
Save Content Window does not open with Control Rig assets
UE - CAPT - Control Rig - Jun 14, 2021Closing the Engine while having a dirty Control Rig assset/Window open does not open the save content window and prevents the engine from closing. This issue is occurring in //UE5/Release-5.0-Ear ...
Private functions can be overriden in the "My Blueprint" tab
UE - Framework - Blueprint Editor - Apr 29, 2022Discovered during investigation of [Link Removed]. This is happening because we are not filtering out private parent functions in SMyBlueprint::BuildOverridableFunctionsMenu. With any fix that is ...
Lyra animation stutter when character moves from side to side
UE - Content - Sample - Nov 21, 2022When moving in Lyra side to side using the B_Hero_ShooterMannequin as the player character, the animation will noticeably stutter whenever you change the direction of the movement. I repro'd this 3/ ...
Transform variable values in a Control Rig cannot be copied or pasted onto
UE - CAPT - Control Rig - Nov 29, 2022When trying to copy/paste values from anything to a Transform variable's values, it will not happen. Additionally, you cannot copy/paste anything from a Transform variable. I repro'd this 3/3 times. ...
CommonUI uses cached geometry that might be zero sized for gamepad focus
UE - AI Workflows - UI Systems - Jan 11, 2023Reproduced 3/3 times, issue also occurs in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed NOT a Regression. Workaround for issue is to have a text box in the vertical box before any buttons; fir ...