Unreal Engine Issues
Unreal Engine Issues
Fbx importer crash when importing one "line" triangle
Tools - May 23, 2016When we have a mesh containing one triangle with two vertex at the same location the importer is crashing. It crash because rejecting the line triangle result with a mesh containing no vertex which ...
[CrashReport] Crash on Mac due to uncaught exception 'NSRangeException' - HIToolbox!DispatchEventToHandlers()
UE - Platform - Apple - Jun 22, 2017This is a common and longstanding community crash on Mac. Users have not provided descriptions when they crash, so additional information is currently not available. A log file is attached. Call ...
Attempting to open a certain blueprint (NewPickup) crashes project
UE - Gameplay - Blueprint - Jan 16, 2015Acquired a blueprint from a user cannot open it. It crashes project when opening the blueprint "NewPickup" ...
Crash After cutting and pasting a blend radius track in sequencer
UE - Anim - Sequencer - Oct 27, 2017Crash After cutting and pasting a blend radius track in sequencer ...
Origin Shifting Landscape crashes Render Thread
UE - LD & Modeling - Terrain - Landscape - Jan 10, 2020Shifting the world origin with a landscape in the level causes a crash in the render thread. This does not crash in 4.23.1 (CL-9631420). This was reported and tested in 4.24.1 (CL-10757647) and rep ...
4.6.1 to 4.7 conversion crash "Assertion failed: Pin != nullptr ...K2Node_DynamicCast.cpp]"
UE - Gameplay - Blueprint - Feb 25, 2015Several Users are experiencing crashes on importing a 4.6.1 project into 4.7.0 (Release) Here are the crash reporter links: [Link Removed] [Link Removed] [Link Removed] [Link Removed] [Link Removed ...
CRASH: OS X frequently freezes when working with blueprints
UE - Platform - Apple - Dec 2, 2014User complains of frequent crashes when using blueprints and has provided repro steps for one incident that tends to cause a crash. While we are not able to reproduce the issue here, the customer ha ...
Crash occurs when starting PIE on a level containing a FunctionalTest Blueprint and a sub-level with a landscape component in both levels
UE - LD & Modeling - Terrain - Landscape - Oct 23, 2018Placing a FunctionalTest Blueprint into a level that contains a landscape component and a sub-level that also contains a landscape component results in a crash when PIE is started. This only occurs ...
Opening blueprints causes editor to crash
UE - Graphics Features - Apr 1, 2015Opening any files in folders (attached) cause editor to crash. Crash Reporter: [Link Removed] Frequency: 10/10 In user's project (available if needed), opening the project immediately crashes ...
Crash playing in ShooterGame
UE - Gameplay - May 15, 2017Crash occurs when playing ShooterGame in editor. I could not reproduce this issue in Main. ...