Unreal Engine Issues
Unreal Engine Issues
Editor Crashing when trying to launch on to any device.
UE - Graphics Features - Oct 7, 2016When trying to launch on to any device the editor crashes. ...
Crash while using Geometry Scripting to add an Array of Vector 2D data to 'Append Buffers to Mesh' node UV0 input pin
UE - Graphics Tools - Modeling Tools - Jun 13, 2022Geometry Scripting plugin isn't available for 4.27.2, and the behavior is the same 5.0.1. Crash while using Geometry Scripting to add an Array of Vector 2D data to 'Append Buffers to Mesh' node UV0 ...
Reflection capture crash in FindOrAllocateCubemapIndex
UE - Graphics Features - Mar 15, 2017See UDN thread ...
A crash in editor will result after swapping inherited SCS component names at the parent class level before loading a child class that overrides them.
UE - Gameplay - Blueprint - Oct 26, 2018This is an editor-only crash that's due to stack overflow/infinite recursion in UInheritableComponentHandler::FixComponentTemplateName(). We are recursively trying to rename other inherited componen ...
Project configured to spawn Niagara system via Character blueprint in a Code project fails to Cook, then crashes project on open
UE - Niagara - Mar 7, 2019Project configured to spawn Niagara system via Character blueprint in a Code project fails to Cook, then crashes project on open Discovered when verifying [Link Removed] (also similar to [Link Remo ...
[CrashReport] Linux crash - FLinuxApplication::CreateLinuxApplication()
UE - Platform - Linux - Jul 20, 2017This is a longstanding Linux crash that occurs with some frequency each release. ...
Nativized build will crash on load if a member variable in a nativized parent Blueprint class references a non-nativized child Blueprint class asset.
UE - Gameplay - Blueprint - Aug 9, 2017This occurs because there exists a circular reference between the nativized parent BP and the non-nativized child BP asset (which is a data-only Blueprint in this case). Current suggested workaroun ...
Editor will crash on attempt to load a previously-saved Blueprint asset with a serialized default subobject containing a serialized static array of two or more nested subobject instances.
A crash will result if a Blueprint class that's based on a native C++ class containing two or more nested, explicitly-instanced subobjects referenced by a fixed-size object array property are serial ...
BoneMap thread safety crash
UE - Graphics Features - Aug 9, 2016Crash occurs in FGPUBaseSkinVertexFactory::FShaderDataType::UpdateBoneData() on RenderThread2 at the following line: check(NumBones <= MaxGPUSkinBones); The problem seems to be a race condition ...
Crash in Keep Simulation Changes
UE - Gameplay - Blueprint - May 20, 2015Repro from the thread: compile the project of course open eTestMap.umap, and start Simulate wait for the AI characters to go to the Place Volume Actors still simulating, select the character that w ...