Unreal Engine Issues
Unreal Engine Issues
IOS crash disabling idle timer when closing the app
UE - Platform - Mobile - Apr 29, 2020Licensee report of crash during shutdown due to setting [UIApplication sharedApplication].idleTimerDisabledbeing from the Game thread. Grouped together with others items in [Link Removed] ...
BP nativization emits incorrect C++ code for noexport-typed struct field access in some cases.
UE - Gameplay - Blueprint - Dec 18, 2019In BlueprintCompilerCppBackendUtils.cpp: #define MAP_BASE_STRUCTURE_ACCESS(x) \ BaseStructureAccessorsMap.Add(x, TEXT("#x")) Needs to be changed to: #define MAP_BASE_STRUCTURE_ACCESS(x) \ ...
A Blueprint containing an array Swap node will fail to be nativized.
UE - Gameplay - Blueprint - Jul 17, 2020Blueprint assets that utilize an array "swap" node to swap elements cannot currently be converted to C++. Current workaround: Either avoid use of the "swap" node or exclude the Blueprint asset from ...
Cannot build project for the Development configuration after adding a new UFactory code class
Tools - Apr 13, 2018Adding a new custom UFactory code class to a project results in no longer being able to build the project for the Development configuration. Prior to adding the UFactory code class the project can b ...
Crash when closing a connection from listen server when using
UE - World Creation - Worldbuilding Tools - World Partition - Oct 3, 2024Ensure triggered upon improper math expression
UE - Gameplay - Blueprint - Aug 4, 2016An ensure is triggered upon entering an improper math expression. ...
Setting Texture Group "UI" from Editor Utility Blueprint at Import causes a crash
UE - Texture - Nov 28, 2023In Blueprint, binding a custom event to OnAssetPostImport and setting TextureGroup to UI causes the UE editor to crash. But if it sets to the other group like "World" or "Character", this crash does ...
Editor crashes when using decal material on Instanced Static Mesh with Raytracing
UE - Graphics Features - Lumen - Apr 8, 2021This issue can occur when setting the Decal Material to Instanced Static Mesh in a Raytracing enabled project. (If there is a cache, it will not crash.) The cause is that DefaultDeferredDecalMateria ...
Editor crashes when importing alembic asset
UE - Gameplay - Aug 28, 2016Editor crashes when importing Alembic material asset. The editor will crash once selecting the asset in Windows explorer, before the Import Options window appears. When testing this, we had an ave ...