Unreal Engine Issues
Unreal Engine Issues
Blueprint - Crash when a function takes an event as a parameter
UE - Gameplay - Blueprint - Oct 10, 2016Looks like maybe we aren't replacing the source delegate function (SignatureFunction) reference on the UDelegateProperty after recompiling the class - the function's owner name has the TRASHCLASS pr ...
CRASH: OS X Editor in Play Mode
UE - Editor - UI Systems - Slate - Dec 10, 2014User had just downloaded and started running software for the first time on his OS X system. When the user pressed play in editor his computer powered off "as if the power cord had been pulled." ...
Crash when the location of actor changes while executing SetAnimInstanceClass
OLD - Anim - May 27, 2019This issue doesn't occur at 4.21. It seems in 4.22 only. Bone is broken in the second SetAnimInstanceClass. It seems CurrentReadComponentTransforms doesn't update. [Workaround] ・Wait using timer ...
Android Projects packaged for arm64 crash on device.
UE - Platform - Mobile - Aug 9, 2016This issue was discovered while smoke testing Release 4.13 for Preview 2. ...
Editor crash when the renderdoc.captureframecount is set more than 1
UE - Rendering Architecture - RHI - Jun 27, 2023UDN - Crash reverting SkeletalMesh unsaved changes
UE - Editor - Content Pipeline - Asset Build - Feb 19, 2024Crashes when changing parameters by changing the collection of the NiagaraParameterCollectionInstance
UE - Niagara - Jun 8, 2020Crash when duplicating camera on sequencer with viewport closed
UE - Anim - Sequencer - Nov 22, 2023Can be worked around with always keeping a viewport opened. https://udn.unrealengine.com/s/question/0D5QP000002Hfdh0AC [Link Removed] ...
Editor Crashes When Trying to Render Canvas From Blueprint
UE - Graphics Features - Feb 15, 2018This occurs in 4.19p but not in 4.18. Per User: As of current preview, there is no possibility to render in blueprint using canvas, (UCanvas::K2_DrawMaterialTriangle always ends up with assert in ...