Unreal Engine Issues
Unreal Engine Issues
Blueprint derived from C++ class not saving correctly
UE - Gameplay - Blueprint - Jul 27, 2015The blueprint that the user is using loses some data when the editor closes and reopens despite saving all of the content. Note: Currently unsure of what exactly causes this but as I am able to rep ...
Crash with geometry collection in es3.1 preview
UE - Simulation - Physics - Destruction - Dec 22, 2020Child component reports Parent during On Hit events instead of itself
UE - Simulation - Physics - Solver - Sep 12, 2022This is a regression tested in //UE4/Release-4.27 cl18319896 Child collision component reports its' Parent during On Hit events instead of itself. ...
[CrashReport] UE4Editor_FontEditor!FFontEditorViewportClient::HandleWindowDPIScaleChanged() [sfonteditorviewport.cpp:698]
Tools - Jan 26, 2018No user comments on crash group ...
Render Movie using separate process crashes capture process
OLD - Anim - Jan 14, 2017This is a regression exposed at CL 3242934 - QAGame: Adding test content to QA-Sequencer for Override Bindings. Crash does not occur in 4.16. I'm not certain how the content changes are triggering ...
Scene capture allocate internal render target
UE - Graphics Features - Apr 13, 2018Issue during the CapturingScene phase when having Nanite mesh as source component for HLOD Generation
UE - World Creation - Worldbuilding Tools - Feb 17, 2026When generating the textures for Approximate HLOD layers, the Nantie geometry is very low resolution, resulting in the captured textures fitting the actual HLOD geometry poorly. This creates visual ...
ChaosWheeledVehicleMovementComponent is breaking the const CDO contract and changes to the instances are being applied to the CDO
UE - Simulation - Gameplay - Apr 28, 2025As described by the licensee, the const CDO contract is being broken on ChaosWheeledVehicleMovementComponent. The issue the licensee is facing is that by spawning cars with different configurations, ...
User receiving crash when compiling & saving blueprints on Mac
UE - Gameplay - Blueprint - May 14, 2015User receiving crash when compiling & saving blueprints. Log Error: (SIGSEGV: invalid attempt to access memory at address 0x0) User also supplies a Stack Trace Image in his answerhub post. ...
Editor Crashes when creating a function in Child Anim Blueprint
OLD - Anim - Mar 16, 2017Editor Crashes when creating a function in Child Anim Blueprint. Regression: This issue did NOT occur in 4.13.2 Binary build ...