Unreal Engine Issues
Unreal Engine Issues
The Editor crashes when adding an element to a TMap that uses an unhashable struct as a key
UE - Gameplay - Blueprint - Feb 28, 2017The Editor crashes if an unhashable struct is used as a key in a TMap and a new element is added to the TMap in a Blueprint. ...
Crash when adding a Material Layer with a MaterialFunctionCall node to a Material Instance
UE - Graphics Features - Mar 30, 2021Adding a Material Layer to a Material Instance that has a Material Function Call node connected to the Set Material Attributes node causes the editor to crash. I tested a Material Layer without the ...
Crash When Assigning a Static Mesh to the "Sample Static Mesh" Module
UE - Niagara - Jun 28, 2018When assigning a static mesh to the "Sample Static Mesh" module, the engine will crash as soon as you select a mesh and click "Fix Now". If the mesh already has CPU access enabled it will crash as s ...
Adding a hole to landscape and previewing in OpenGL ES2(Mobile) Crashes UE4
UE - Platform - Mobile - Sep 4, 2015Making a hole in a landscape and viewing in mobile preview using OpenGL ES2(Mobile) and stopping preview crashes editor. ...
Crash in Nativized Packaged Game When Overriding Server Event and Calling Parent
UE - Gameplay - Blueprint Runtime - Aug 15, 2017A crash is occurring in a nativized packaged game when overriding a server event and calling the parent's implementation in a derived class. The crash doesn't seem to produce a detailed callstack. ...
Editor Crashes when clicking on Transform(Modify) Bone node in Content Examples
OLD - Anim - Mar 4, 2015Crash Report: [Link Removed] Error Message: Assertion failed: ResultString.Num() == 3 [Link Removed] [Line: 298 Description: In the Content Examples Project, in the Blueprint, "CurveAnimBlueprint_ ...
Compsure crashes when reordering transform passes
UE - Graphics Features - Aug 10, 2020Re-ording the Transformpass array results in a crash of the engine. Link to repro video: [Link Removed] ...
Subway Sequencer crashes when opening shot0010_001
UE - Anim - Sequencer - Dec 13, 2019Opening specific files inside of the "Sequencer" doc sample project results in engine crash. ...
Crash when opening TM-Gameplay from -game
UE - Gameplay - Sep 1, 2017Crash when opening TM-Gameplay when QAGame is launched with -game command TM-Gameplay does not crash when PIE Reproduced on another windows machine TM-Shadermodels and QA-Promotion were also tested ...
Editor crash on blueprint compile that contains edited BP Struct
UE - Gameplay - Blueprint - Sep 11, 2017When a blueprint graph contains a "Make Struct" node for a blueprinted Struct, changing any pin's type causes the editor to crash when the blueprint is compiled. Regression: No - same behavior occu ...