Unreal Engine Issues
Unreal Engine Issues
Crash when spawning an actor with an AtmosphericFogComponent in a packaged build
UE - Graphics Features - Aug 25, 2020Spawning an actor that contains an AtmosphericFogComponent results in a crash in a packaged build. It doesn't occur in PIE, or StandAlone. ...
TAttributeContainer::CopyFrom crashes when container contains invalid bone indices for active mesh
UE - Runtime - Animation - Jun 16, 2024Currently there's no validation within the animation attribute container that bone ids are valid. This means that client/game code can add attributes with invalid bone ids into the container and th ...
Editor crashed when opening TM-MeshPaint in QAGame
UE - Graphics Features - Jan 20, 2017While reviewing [Link Removed] test case, I hit the following crash opening the TM-MeshPaint level. On first attempt shaders were compiling, on attemps after, editor crashes much faster. ...
Crash in Landscape Editor when clicking on Terrain Edit tools after undoing a Landscape swap
TM - Core - Oct 16, 2026Reported in SF [Link Removed] Twinmotion will crash when clicking on any of the Landscape Edit tools after replacing the Landscape and performing an undo operation This only appears to occur in th ...
PhysX crash when SetMaterial is called
UE - Simulation - Physics - Mar 14, 2016When provided sample project is run in PIE, crash occurs after call to SetMaterial() is made in code. Downloadable Project: [Link Removed] CrashReporter: [Link Removed] ...
Copy, Paste and Hover a Material Layer Blend Node causes Crash
Tools - Jun 25, 2015In the Material Editor, if all Live Previews are turned off, copying and pasting a Material Layer Blend Node will crash when the tool tip is being processed. Also Reproduced in Main Promotable-CL-2 ...
Automation Wait for Loading crashes standalone game
Tech - BuildOps - Game Automation - Jan 5, 2023Reproduced 3/3 times, issue also occurs in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed NOT a Regression. ...
Opening a widget blueprint on Linux causes editor to crash
UE - Platform - Linux - Aug 25, 2016The editor crashes when attempting to open a widget blueprint. ...
Crash when AnimBlueprint and Bleuprint Interface has Same Name Function
OLD - Anim - Nov 12, 2019When AnimBP and Blueprint Interface was added to the AnimBP has same name function, compiling AnimBP occur crash. ...