Unreal Engine Issues

Enhanced Input Action Key Remapping maps old mapping over incoming mapping in an unintuitive way

On EnhancedInputSubsystemInterface.cpp:1040, RebuildControlMappings has a check to preserve mappings for identical action key maps. In most cases, this appears to work correctly; however, in the cas ...

Assert triggering when trying to copy-paste an empty CurveAtlasRowParameter node in the material editor

A check happens when copy/pasting a Curve Atlas Row Parameter Expression that has no value. This behavior also exists on CL 32426910 of Release-5.4. ...

Crash when searching for a string with the same name as the collection

The editor crashes when creating a local collection of the same name by typing certain characters in the search box of the content browser. This does not reproduce in UE5.4 and is a regression in UE ...

Crash while drag and drop 'Roll Holder L6Y' asset on viewport

Crash when calling SetState inside state machine OnUpdate

The crash happens when SetState is called inside the function bound to OutputAnimationPose’s OnUpdate in the animation state. This way of using Set State node is the same as shown in the official do ...

Temp content folder appears after creating a new level

After creating a new level from the levels tab, the temp folder shows back up in the content browser, when it shouldn't. ...

Previous context sensitive nodes are no longer showing up

Nodes that were previously under the context sensitive list no longer appear, unless you turn off context sensitivity. This is occurring with 'line trace' as well as 'break hit result' from the nod ...

Creating an asset with the same prefix as another cancels name change process

When creating an asset, if the beginning of the name is the same as the full name or another asset it will cancel the process Workaround: Adding a change (such as "X") to the beginning of the seco ...

Attempting to set skeletal mesh on vehicle blueprint during PIE crashes editor

Switching the skeletal mesh of an actor during PIE crashes the editor. Frequency: 5/5 Crashreporter: N/A ...

Macro Inputs and Outputs cannot use ECollisionEnabled Enum as a variable type

Macro Inputs and Outputs cannot use ECollisionEnabled Enum as a variable type. ECollisionChannel and ECollisionResponse are available. ...