Unreal Engine Issues
Unreal Engine Issues
If a hot reload is performed after adding a custom UserDefinedEnum class to the project, the Editor will crash.
UE - Foundation - Core - Nov 17, 2015Performing a hot reload in the Editor after adding a custom UserDefinedEnum C++ class to a project results in a crash. A normal compile in Visual Studio will complete successfully. ...
Packaging fails during compilation when nativizing a blueprint using ForEach and ByteTo with a custom enum type
UE - Gameplay - Blueprint - Jul 13, 2018When using Blueprint Nativization, the compilation will fail during packaging when using a ForEach loop or ToByte conversion with a custom enum in a TMap. Regression?: No This occurs in 4.18 ...
Asset manager duplicates asset types on project reopen after custom element is made
Tools - Oct 24, 2017There is an issue where, in the Asset manager duplicates asset types on project reopen after custom elements are made for the "Primary Asset Types to Scan" array. THis issue does not appear to be a ...
Using a custom #define as the condition for a UFUNCTION's declaration will cause the function to not show in blueprints
Using a custom #define as the coniditon for an #if / #endif that encapsulates a UFUNCTION that is marked as BlueprintCallable will prevent it from being visible in blueprints despite the #if resolvi ...
Editor can crash while performing a Hot Reload after a custom UClass class is added to the project
UE - Foundation - Cpp Tools - Hot Reload - Mar 14, 2019Performing a Hot Reload after creating a custom UClass class can result in a crash. This was reported on Linux, but reproduced on Windows. Additional testing will be done on Linux to confirm the is ...
A packaged game that contains a plugin with a custom struct and function using that struct will crash on launch.
UE - Foundation - Cpp Tools - Plugin System - Sep 9, 2015If a project is packaged with a plugin that contains a custom struct and a function that takes that struct as a parameter, the game will crash when the executable is run. [Link Removed] ...
Nativized widgets that include a custom button cause a crash if Event Driven Loading is enabled
UE - Gameplay - Blueprint - Aug 3, 2018Nativizing a Blueprint that includes a custom button (a Blueprint parented to the "Button" class) causes a crash when Event Driven Loading is enabled. Disabling Event Driven Loading can workaround t ...
Compiling a Blueprint that references a deleted Macro from a Custom Macro Library will crash the editor
UE - Gameplay - Blueprint - Sep 3, 2015Compiling a Blueprint that references a deleted Macro from a Custom Macro Library will crash the editor. Crash Report: [Link Removed] This is a regression: did NOT occur in 4.8.3. Reproduced in 4. ...
[Feature Request] Add support for distance field shadows on Single Layer Water shading model
UE - LD & Modeling - Terrain - Water - Aug 5, 2020Add support for distance field shadows on Single Layer Water shading model (report of it missing in Fortnite here: https://jira.it.epicgames.net/browse/FORT-217878) ...
Custom Primitive Data crash when used from Static Mesh Comp attached to BP Actor
UE - Graphics Features - Mar 22, 2022When trying to edit custom primitive data on static meshes attached to a BP actor, an out of bounds access will occur. This does not occur when the static mesh is simply on a regular Actor (Same rep ...