Launching Android project to device results in Assertion Failed: AsyncLoading.cpp, Line 3710

Platform - Mobile - Aug 31, 2020

After updating to 4.25.1 from 4.25 Packaged Android game crashes constantly with objects added to the map 4.25 Packaged game did not crash (editor did a lot but glad thats fixed in 4.25.1) Empty map ...

Closing The "Find in Blueprints window" deadlocks main thread

Gameplay - Blueprint Editor - Aug 24, 2020

When performing a Find in Blueprint search (Ctrl + Shift + F), and after a search is made and the search window is closed, the Editor becomes unresponsive and the user is forced to quit the Engine. ...

AutoLOD changes the static meshes LOD at different distances in VR Packages and Previews than in Editor

XR - Jul 30, 2020

Packaged VR Projects and VR Previews change the LOD at a closer distance than in editor. ...

Launching a specific UDN Project with Vulkan Support enabled crashes launching on Quest

XR - Jul 30, 2020

When attempting to run the attached Project submitted from UDN, it will crash on launch. If Vulkan support is disabled, the Project will run as expected on Quest. This issue DOES NOT appear to repro ...

Duplicating BP actors reset edited Variables to Default Value if Variables name start with Chinese Character

Core - Jul 29, 2020

Hints: It has no problem in 4.24, only happening in 4.25 It has no problem as long as the Variable name is contained with Alphabat(English characters) fully; or start with Alphabat(A_变量 is fine) ...

Particle editor realtime mode disabled when play in editor

Tools - Jul 23, 2020

Particle editor realtime mode disabled when play in editor, while it's normal in UE4.24 ...

Crash Report Client Editor stops working when launching the editor

Core - CrashReportClient - Jul 23, 2020

User is receiving a CrashReportClientEditor has stopped working after launching an existing or new 4.25.1 project.  Issue was occurring in 4.25 as well.  Unable to reproduce.  ...

UE4Editor is crashing after user builds lighting

Rendering - Ray Tracing - Jul 22, 2020

Issue reported by user that they are experiencing consistent crashes in UE4Editor have building lighting. ...

Masked Material is not displayed in LOD Coloration when turn off D Buffer Decal

Rendering - Jul 22, 2020

This problem occurs not only in LOD Coloration, but also in other debug views such as Required Texture Resolution. ...

fbx metadata does not persist

Tools - Import - Jul 21, 2020

Delete an SKM asset Import the original fbx so that a new SKM asset is made in the exact same location in the content browser Apply some metadata tags or confirm that the asset imported with fbx m ...