Unreal Engine Issues
Unreal Engine Issues
Crash when adding a camera to shot track if a player track has been added
UE - Anim - Sequencer - May 9, 2016If the user creates a new sequencer for the level that includes the player character and a shot track the editor will crash if a new camera is set as the camera for the shot track. ...
Crash occurs while replacing a Widget Component with a user created Text Block
UE - Editor - UI Systems - UMG - Aug 18, 2022This is not a regression. Tested in //UE4/Release-4.27 CL18319896. The crash occurred. Crash occurs while replacing a Widget Component with a user created Text Block blueprint. ...
Scene Capture 2D causes Android to Crash
UE - Platform - Mobile - Sep 15, 2015Scene Capture 2D causes the app to crash on Android in ETC2. I checked iPhone and I did not receive a crash. ...
Conditional crash when a DragAndDrop operation is done betweeen Data Layers.
UE - World Creation - Worldbuilding Tools - Data Layers - May 8, 2024A crash occurs to the engine as when we when have unreal as a backgroud task, and we try to drag and drop a layer to another by selecting the layer visibility button. ...
Crash when creating an animation
UE - Editor - UI Systems - Jun 7, 2019The editor crashes when trying to add an animation key frame for the row fill setting for a grid panel ...
Crash Occurs After Calling Move To Location on an AI Pawn using a DetourCrowdAIController
UE - AI - Jul 5, 2017The editor will crash after calling Move To Location on an AI Pawn that is using a DetourCrowdAIController ...
Crash when trying to save game to slot after the save game calls an event dispatcher
UE - Gameplay - Blueprint - Jan 11, 2017When trying to create a save game slot the editor will crash if the save game being used has just called an event dispatcher. ...
Crash in FUniformExpressionSet::FillUniformBuffer trying access deleted UTextureCollection
UE - Rendering Architecture - May 30, 2025Crash in FUniformExpressionSet::FillUniformBuffer trying access deleted UTextureCollection (Experimental in 5.6). The licensee describes their crash, their analysis, and a proposed fix: This crash ...
Server travel from Shooter Game level Highrise crashes editor
UE - Networking - Nov 17, 2014If a person is on the Shooter Game level Highrse and uses the blueprint node "Execute Console Command" to server travel to any other level the editor will crash. In PIE mode the editor will hang at ...
Merging Splines causes Engine to Crash in 5.1
UE - World Creation - Worldbuilding Tools - Merge Actor - Dec 15, 2022Attempting to merge two spline actors causes the Engine to crash. This issue occurs with the Steps to Reproduce regardless if there are more branches added to the tree branch spline/enabled, and reg ...