Unreal Engine Issues
Unreal Engine Issues
Crash with Assert after adding large sections to landscape
UE - Graphics Tools - Terrain - Jun 7, 2023This is a regression as it does not happen in //UE5/Release-5.1.1 ...
Crash occur when using AddSpawnableFromClass with BlueprintGeneratedClass specified
UE - Anim - Sequencer - Aug 13, 2019BlueprintGeneratedClass is not based UBleupint. So the following code is failed. bool UActorFactoryBlueprint::PreSpawnActor( UObject* Asset, FTransform& InOutLocation) { UBlueprint* Blueprint = ...
Crash when editing category name in the emitter summary
UE - Niagara - Sep 27, 2022Assert / crash resolving TSoftObjectPtr when exiting PIE
UE - World Creation - Procedural Tools - PCG Core - Dec 17, 2024The main landscape actor's outer level's WorldSettings gets nullified by GC on PIE end, which leads to this problem. For some reason, this only seems to occur with the attached custom game mode : it ...
Unreal crashes with an Fatal Error: Out of memory message.
UE - Editor - Content Pipeline - Datasmith - Exporters - Jan 30, 2019WP HLOD Crash on Small Cell Sizes
UE - World Creation - Worldbuilding Tools - HLOD - Jan 8, 2024Pasting nodes into level blueprint crashes editor
UE - Gameplay - Blueprint - Jun 13, 2017UBTTaskNode::ReceivedMessage crashing on memory-less BT nodes
UE - AI - Apr 17, 2015Standalone Material Function Instance creation results in crash
UE - Rendering Architecture - Materials - Mar 2, 2023Coming from UDN https://udn.unrealengine.com/s/case/5004z00001mDBzzAAG/material-instance-asset-creation-workflows?fromCase=1 Either standalone MFI creation should work just like MaterialInstances, ...
Editor Freeze-Crash if Possessing Pawn with AI controller
UE - Gameplay - Mar 19, 2018When trying to possess an already existing, uncontrolled character with an AI controller on server (from actor component) while in multiplayer mode, the editor keeps freezing until destroyed with t ...