Unreal Engine Issues
Unreal Engine Issues
Baking lighting on Nanite landscape crashes the editor
UE - Graphics Features - May 23, 2024When static lighting is baked using CPU lightmass for a nanite-enabled landscape it causes an editor crash with this assert: ...\Lightmass.cpp] [Line: 546] Attempting to add the same material twice ...
Switching to SM4 with LPVs active crashes Editor
UE - Graphics Features - Jun 18, 2015Switching to SM4 when you have LPVs active in a project will crash a project. Also reproduced in Main Promotable-CL-2589716 and 4.8.0 Launcher [Link Removed] ...
Opening the engine crashes: Assert failed: GConfig->GetInt
UE - Graphics Features - Feb 26, 2015Assertion failed: GConfig->GetInt(TEXT("TextureStreaming"), TEXT("MinTextureResidentMipCount"), MinTextureResidentMipCount, GEngineIni) [Link Removed] [Line: 346] CrashReport: [Link Removed] This ...
Game instance spawning object crashes .exe in packaged project
UE - Gameplay - Blueprint - Mar 19, 2015If an actor is spawned using game instance blueprint, a packaged .exe will crash upon loading. Frequency: 2/2 Crash Reporter: [Link Removed] ...
Crash when using +CVars=r.MobileContentScaleFactor=2
UE - Platform - Mobile - Jan 11, 2016Iphone 6 Plus crashes when using +CVars=r.MobileContentScaleFactor=2, but it will run if you use +CVars=r.MobileContentScaleFactor=1. The project linked is set up with +CVars=r.MobileContentScaleFac ...
Crash when unloading Lighting Scenario Streaming Level
UE - Graphics Features - Nov 16, 2016If a sub-level is set as a Lighting Scenario in the Levels tab, calling Unload Stream Level will cause standalone / packaged games to crash. Regression: No - Lighting Scenario not available before ...
Save on compile set to always causes a crash on compile
UE - Gameplay - Blueprint - Feb 26, 2016If the user uses the save on compile feature and attempts to compile a blueprint, this will cause the editor to crash ...
Potential crash when an active timer removes itself from the ActiveTimers array
UE - Editor - UI Systems - Slate - Mar 29, 2017A licensee experienced a one-off crash that appears to be related to an active timer removing itself from the ActiveTimers array, leading to an out-of-bounds crash when we try to unregister it again ...
Crash in curve editor when fitting vertical after resetting to default
Tools - Nov 11, 2016Crash occurs in the curve editor if the user tries to Fit Vertical after Resetting to Defaults. The crash seems to only occur when a key is deleted, and the user has the last key in the curve selec ...
Calling a function that returns TWeakObjectPtr in blueprints causes crash
UE - Gameplay - Blueprint - Mar 20, 2015Calling a code defined function in blueprints that returns a TWeakObjectPtr causes a crash. ...