Unreal Engine Issues

Character Hands Disconnected from Weapons in Shooter Game

The characters in ShooterGame share a bug where their left hands are offset from the weapons they hold, while their right hands are fine. ...

Sequencer in packaged VR project does not appear to work when using sequence player on begin play

Sequencer in packaged VR project does not appear to work when using sequence player on begin play. The HMD no longer appears to be affected by sequencer after the project has been packaged out ...

Crash Occurs When Creating a Blueprint From a Nav Link Proxy

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 ( ...

Split Pins in the AnimGraph become disconnected after Editor Restart

Split Pins in the AnimGraph of an Anim Blueprint become disconnected after Editor Restart Regression: YES. This does not occur in 4.12.5 CL:3039270 I also tested this in latest 4.13 Releases CL:3 ...

Fix PrimitiveComponent overlap indirection

When doing overlap tests in PrimitiveComponent, UWorld->ComponentOverlapMulti is used. The callstack for that ends up looking like this (callstack is inverted, highest level on top): UWorld::Compo ...

Vulkan crash on Android when suspending and resuming app

Drag and drop functions into a graph is not being added to the undo history

When dragging and dropping a function into a graph the action will not be added to the undo filter because of this undoing after dragging the function into the graph causes the node to change instea ...

Enable Sound editor preference does not disable sound during PIE

When Enable Sound is disabled in the editor preferences, sound is still played during PIE sessions. This setting does not work as expected back to 4.9, but worked in 4.8. ...

Source Control: Some Perforce operations do not use the specified P4Changelist argument

While the engine currently supports a P4Changelist argument when launching the editor from the command line, we are only currently using it to check out assets through FPerforceCheckOutWorker::Execu ...

Editor crash when adding a spline component after having deleted another spline component

After adding a duplicate spline point, removing the spline component while the duplicated point is selected and creating a new spline in its place causes the editor to crash. Crash Reporter: [Link ...