Unreal Engine Issues

Construct object fails to assign a value when using the level blueprint - ConstructObject node issue

https://udn.unrealengine.com/questions/419239/uk2node-genericcreateobject-compile-issue.html ...

Build failed executing script TagsAndFiles.xml.

"Trigger" element has been removed from the BuildGraph, causing an error when running TagsAndFiles.xml. This problem was added in 5.0 and does not occur in UE4.X. ...

Make sure GLTF importer can be call by script and blueprint

EditorCube added to the scene with a Geometry Script will have reversed normals

The work around is to use the modeling mode normal tool to regenerate normals. This appears to mainly occur on any cubes added by the "Copy Mesh from Static Mesh" Regression tested in 5.0.3 at CL 2 ...

Crash on attempt to clear(NullifyInstance) of duplicated Hierachial Instanced Static Mesh

When creating an C++ Actor with a Hierarchical Instanced Static mesh. when duplicating such an actor with mesh instances, the instances are not visible on the level. In this state, calling HISM comp ...

Niagara - The "Apply" button on the toolbar does not get enabled when changing the checked state of an entry in "Propagated Static Switch Values" for a function call node.

Consider a Niagara Function Script containing a Static Switch node with the "Expose as Pin" option disabled for its selector variable. Now consider another Niagara Function Script or Module Script ...

FName no longer equals FName_None when constructed with a trailing underscore and digits in range of 1-9

When an FName is created with a trailing underscore and any number of digits in the range of 1-9 the trailing digits are used as the internal number value for the FName lookup. This results in the F ...

Editor crashes when changing skeletal mesh if another skeletal mesh component is attached when using master pose node

The crash only occurs if the additional skeletal mesh component is used with Set Master Pose Component (see ToggleAttach function in the TopDownCharacter BP). It doesn't seem to matter what mesh we' ...

Clients Joining a session destroy and recreate all actors in the level upon joining

When a new client joins a server all of the actors will be replaced with new copies of themselves. This will cause things like the construction script and event begin play nodes to fire off every ti ...

Arrow component's size appears to reset to default when moving the actor in the scene

If an Arrow component's size is set in the construction script via the "Arrow Size" node it will be set correctly upon compile. However, if the actor is moved in the scene the size of the arrow will ...