The Find Node Can Crash on Compile After a Blueprint Compile Error

Gameplay - Nov 21, 2019

The "Find" node can cause a crash if the a map with a struct value changes type while connected, is disconnected and reconnected. Compilation fails and crashes the engine. Found in 4.23.1 CL#963142 ...

Blueprint Node "Get Actors" for Layers in Level Blueprint causes crash in Packaged .exe

Virtual Production - Nov 21, 2019

Blueprint Node "Get Actors" for Layers in Level Blueprint causes crash in Packaged .exe The Blueprint node "Get Actors" for Layers in the Level Blueprint causes an instant crash in a built developm ...

UBT Output log encoding does not match if non-ASCII characters are in the UBT output

DevTools - UnrealBuildTool - Nov 21, 2019

UBT Output log encoding does not match if non-ASCII characters are in the UBT output. Before UE4.23, UBT output encoding problems only exist in the editor "Compiler Log" under Developer Tools, and i ...

Event not saved correctly when duplicating Level Sequence

Sequencer - Nov 21, 2019

This issue is similar to UE-84380. But I tested the shelve 10164190 mentioned in the comments. It didn't work. ...

Crash when confirming a directory to import a USD file to via the USD Stage window

Tools - Import - Nov 21, 2019

Crash when confirming a directory to import a USD file to via the USD Stage window The repro does not seem to be 100% consistent and it can take a few attempts to hit the crash. The USD Stage wind ...

Grouped sprites with material or texture changes don't render correctly

Gameplay - Paper2D - Nov 20, 2019

Loose sprites:[Image Removed] When these three selected sprites are grouped, it stops rendering correctly:[Image Removed] ...

TMap Contains Node Returns False Incorrectly Under Specific Circumstances

Gameplay - Nov 20, 2019

The Contains node doesn't return an existing row from a data table under specific circumstances. This didn't occur when the struct the data table is based on was made via blueprints or there are mor ...

Override Animation Data doesn't use new animation

Anim - Nov 20, 2019

Override Animation Data doesn't use the new animation to play when the animation mode is already 'Use Animation Asset' ...

Searching Global Illumination inside the details section of a post process volume does not return any results.

Tools - Nov 20, 2019

Searching "Global" in the details panel of a post process volume does not provide Global Illumination as a result, but searching "GI" does. Tested In: 4.22.3 CL#7053642, 4.24 P3 CL#10283392 , 4.25 ...

Changing reflection capture resolution after setting preview rendering level to Android ES3.1 crashes the editor

Rendering - Nov 20, 2019

Applying a new reflection capture resolution after changing Preview Rendering Level to Android ES3.1 results in crash. Tested in: 4.24 P3 CL#10283392    4.25CL#10303496 ...