Unreal Engine Issues
Unreal Engine Issues
Syncing a texture from source control while a material editor sampling it is open will crash the editor
Tools - Apr 13, 2018Syncing to source control will cause a crash if a texture is synced that is being referenced by an open material editor, even if the texture hasn't been modified. A quick solution may be to close th ...
FNotifyNodeInterface crashes when referenced Notify is invalid
UE - Anim - Runtime - Mar 1, 2024Currently FNotifyNodeInterface directly references notifies that live within the related anim sequence. This can cause intermittent crashes when notifies are removed as the UI can still reference t ...
Using the Transform Tool to manipulate multiple Event Trigger keys at different times in the Sequencer Curve graph sometimes causes crash
UE - Anim - Sequencer - Dec 8, 2021This is not a regression. I was able to reproduce the crash in 4.26. Using the transform tool to manipulate keys for an Event Trigger within the curve editor of sequencer sometimes causes it to cra ...
Crash in ProceduralMeshComponent when building lighting
UE - Graphics Features - May 15, 2015Crash on build in editor with UProceduralMeshComponent 4.8 p2 ...
Crash Typing Special Characters using US-International-PC keyboard in MacOS:10.10.4
UE - Platform - Apple - Aug 17, 2015Typing Special Characters using US-International-PC keyboard in MacOS:10.10.4 causes the editor to crash. ...
Crash when calling Get Material Slot Names node when using a static mesh component that does not have a specified static mesh
UE - Gameplay - Blueprint - Jul 24, 2017Editor crashes when trying to using get Material Slot Name on a static mesh component that has not has a static mesh specified. ...
Using "RecompileShaders All" while PIE crashes editor with an assert.
UE - Graphics Features - Nov 10, 2016I ran the command with no actual changes to shaders. Recompileshaders global and changed did not crash the editor. ...
Crash on FDeferredShadingSceneRenderer & FTranslucentPrimSet with Dynamic Directional and Lit Translucent FX
UE - Graphics Features - Nov 11, 2015User reporting crash with a specific setup using Lit Translucent FX Clouds and a Day-Night Setup running on a Timeline from Level Blueprint. [Link Removed] 4.8 BUGG: [Link Removed] 4.9 BUGG: [Li ...
Crash Occurs on Second PIE When Using Seamless Travel to Travel From One Map to Another That Contain the Same Sublevel
UE - Gameplay - Dec 6, 2016The editor is crashing on the second PIE attempt when using seamless travel to travel from one map to another when both maps contain the same sublevel. The travel is taking place using: PlayerContr ...
Functional Test framework crashes adding delegate instance when multiplayer PIE enabled
UE - Gameplay - Jun 18, 2015The Functional Test framework crashes when adding a delegate instance if multiplayer PIE is enabled. The crash occurs at the check code in the block below from ..\Engine\Source\Runtime\Core\Public\D ...