Unreal Engine Issues

[CrashReport] UE4Editor_Landscape!FLandscapeEditDataInterface::SetAlphaData() [landscapeeditinterface.cpp:2617]

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Access violation - code c0000005 ( ...

Clicking on Render Movie will re-add default settings like .Jpg Sequence

CheckForWorldGCLeaks crash using New Level from Template node to duplicate sublevel of the currently loaded level

A world leak crash occurs when using NewLevelFromTemplate to duplicate a sublevel of the currently loaded level. The crash doesn't manifest until another level is loaded even though the Sublevel ins ...

Inconsistency when dragging a sequence into a Master Sequence

Inconsistency when dragging a sequence into a Master Sequence ...

Unloading a World Partition region during nested Level Instance inline editing prevents exiting editing mode

In the case of a single-layer Level Instance, actors are still referenced even when the region is unloaded. However, in the case of nested Level Instances, the level being edited is discarded when t ...

Moving a 3D widget that has been placed in the scene will cause a crash

If a user places a 3d widget in to the level it will cause a crash when moved with the movement arrows. ...

Nodes displaying generic Kismet node name after hot reloading

I noticed this while executing [Link Removed]. ...

Crash when setting a bookmark after going live with Multi-User Editing

When using Steam VR in combination with the Multi-User Editing plugin and the Virtual Production Utilities plugin the engine crashes when adding a bookmark while a server is running. ...

Copying and pasting a component inside of an actor blueprint that has be duplicated and then added to the scene will prevent saving

If a user copies and pastes a component that is inside of an actor blueprint that has been duplicated and then the user adds this new actor blueprint to the scene it will prevent the user from being ...

DLC Package content isn't recognized when using RequestAsyncLoad

Attempting to load dlc assets with RequestAsyncLoad function results in the assets not being recognized. ...