Unreal Engine Issues

Crash copying Geometry Cache Track in Sequencer

Geometry cache section  will crash in PostLoad when track is copied. See UDN for alternative repro steps and more info on attached repro project. ...

Newly created Groom assets crash when opened after restarting the editor

HLOD build crashes when GroupActor is present

The licensee shared information that a Null check on the following Actor can be used as a workaround. static TArray<UActorComponent*> GatherHLODRelevantComponents(const TArray<AActor*>& InSourceAct ...

Editor crash on loading a project after enabling the Tango plugin on Linux

Enabling the Tango plugin on Linux causes the editor to crash on restart. Regression: No - Tango plugin not available in 4.16.3 (CL 3561208) ...

Crash in Material Editor when calling GetScreenSpaceData() from custom node

Crash renaming nested struct member while the pin is split on a node

Crash occurs when the user renames a nested struct member variable while there's a struct pin split in a blueprint. ...

Sequencer crashes when using Transform variable added to Scene component BP

This issue has not occurred in previous versions and seems to occur from 4.27. ...

Crash when creating a static mesh from a Procedural Mesh Component that has been used with a Create Mesh Section node

When creating a static mesh from a Procedural Mesh Component that has been used by a Create Mesh Section node, the editor crashes. The editor doesn't crash when selecting the Create Static Mesh butt ...

Crash adding input pose node to animation State

Crash occurs when the user adds an Input Pose node to a State graph in an Animation Blueprint. ...

Opening widget blueprint causes editor to crash

Branch Build Label UE4-Main Promoted-CL- 2323471 DESCRIPTION: User crashes when opening a Widget blueprint.  Unable to reproduce internally. *EDIT* Repro provided by User ...