Crash editing Landscape Splines with Level Sequence Open

Tools - Mar 6, 2017

A crash occurs when attempting to transform a landscape spline with a Level sequence open. It is important to note that no key framing or animating of the landscape spline control point is occurrin ...

Material Stats returning Incorrect Sampler and Instruction Counts

UE - Graphics Features - Mar 9, 2017

When creating and modifying a material, the base Texture Sampler count and instructions are returning incorrect values. In 4.14.3 whenever you create a new material the Texture Sampler count is 0/1 ...

Mip Gen Blur Settings affecting Mip Level 0 when setting the Maximum Texture Size

UE - Graphics Features - Jul 7, 2017

When Blurring a Texture using Mip Gen Settings and setting the LOD Bias or Maximum Texture Size, the blur gets applied to the base Mip Level 0. This behavior is contrary to how it behaves when blur ...

Spawned skeletal animations don't animate

UE - Anim - Sequencer - Oct 30, 2017

Enabling For Distribution doesn't set config to Shipping in DefaultGame.ini

UE - Platform - Mobile - Nov 29, 2017

After I ran the above steps and then packaged for Windows and iOS (using File > Package in the editor), my resulting executable was Shipping. So far this issue is cosmetic / confusing to the user ...

Disabling all AnimBP assets for nativization causes an EDL circular load check on QAGame launch for the QA-Animation map.

UE - Gameplay - Blueprint - Sep 6, 2017

Encountered while attempting to disable all AnimBP assets for nativization as a workaround for [Link Removed]. ...

DataTable CSV export; First member of Array not exported if set to default value

UE - Gameplay - Blueprint Editor - Mar 26, 2018

When using a struct as a type for TArray and first element of the array has first member variable of the struct set to default, it is not exported to *.csv ...

Scene Depth Buffer corruption with VR on AMD GPUs

UE - Platform - XR - Sep 12, 2018

Depth buffer corruption/artifacts when using VR with certain AMD GPUs Tested with Oculus DK2, User reports with Oculus Rift ...

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, 2018

Placing 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 ...

Unable to export UCX_mesh without UVs or generate mapping coords option ON

UE - Editor - Content Pipeline - Datasmith - Importer - Dec 4, 2018