Unreal Engine Issues

CheckDefaultSubobjects() appears to not properly validate Blueprint Class instances

It looks like maybe CheckDefaultSubobjectsInternal() isn't set up to handle non-native (i.e. Blueprint) class types? As well as AActor::CheckActorComponents() perhaps? ...

Tooltip on Beam Source Name is incorrect

In the Beam's Source Module the tooltip for the Source Name is actually the tooltip for the Source Tangent Strength. ...

Crash using the 'Shot' Console Command after 'HighRes Shot 2'

A crash occurs when using the 'HighRes Shot 2' command, followed by the 'Shot' command. The user reporting the issue made a couple of notes to avoid the crash using these steps. He mentions the cra ...

Max tick rate not being enforced in the standalone game

The original bug report is unclear – of course framerate of the game on PC will not match device – but QA has found a bug here. Seems like the game thread max tick rate is not being enforced in the ...

Enumerators not setting data correctly in BP struct from .csv file

Enum data is not correctly setting names in the data table when pulling data from a .csv file. ...

LIVE: Seams appear to split in world composition browser when using lower scalability settings.

When using scalability settings with the world composition browser, seams in separate landscapes break on low settings, even if they lined up on high or epic settings. ...

EQS Generators named "NewBlueprint" cause errors and crash

Naming an EnvQueryGenerator_BlueprintBase derived BP "NewBlueprint" and deleting it causes new custom generators to not appear in the EQS. This can also lead to a crash when searching for the new ge ...

DirectoriesToAlwaysStageAsNonUFS does not get remapped on IOS

Montage linkable elements lose segment links when changing dependant anim sequences without loading the montage.

If an animation has its length changed, either by changing its play rate or reimporting with a different length - elements in any unloaded montages will end up misplaced. Workaround: Load the monta ...

HZB Setup Mips taking considerable time in GPU Visualizer

HZB Setup Mips in the GPU Visualizer seems to be taking considerable ms in 4.12 and 4.13 compared to 4.11.2. This seems to mostly affect editor/PIE GPU Visualization but looks like it should when ...