Unreal Engine Issues

Crash when opening a project with Renderdoc plugin enabled while renderdoc is installed on the machine

-The editor will crash when opening a project with the Renderdoc Plugin enabled while the user has Renderdoc installed on their machine. Uninstalling Renderdoc allows the project to open without cra ...

Deleting MPC referenced in material layer cause editor crash.

[MetaSounds][Inputs] - When multiple copies of an input node are on the graph, all connections reconnect to one node when an input is renamed

If there are multiple copies of an input on the graph, when it is renamed, all the connections are broken and rerouted to a single node, orphaning the rest on the graph. I believe this may be a dupl ...

Debug information is sometimes missing when compiling with cl-clang

Via UDN: As has been discussed previously here and in CL 20055361, debug information is sometimes missing when compiling with Clang. We've pinpointed this to debug information not being emitted fo ...

(BUG) Sequencer Root motion breaks down when using SwapRootWithActor, translation track and transform origin actor

When "Sequencer.ThreadedEvaluation.AllocationThreshold 8" is initiated, characters in a level sequence that have “Swap Root Bone Actor” activated on their animation will begin to slide very fast acr ...

PCG crash when using Attribute Remove Duplicates on partitioned data if one of those sets of data is empty

Context: In PCG, the Attribute Remove Duplicates node can be used to remove duplicate attributes from an array. Problem: The licensee has observed that using the Attribute Remove Duplicates node ...

Crash When Material is Set to Deferred Decal with Emissive Decal Blend Mode and Forward Shading Enabled

When Forward Shading is enabled, if you create a material with their properties setup with the following:   Material Domain: Deferred Decal - Blend Mode: Translucent - Decal Blend Mode: Emissive T ...

Crash in persona editor when set postprocess animinstance using Linked Layer Anim to skeletal mesh

Crash when set PostProcessAnimBlueprint in persona editor. Related to [Link Removed], [Link Removed]. ...

Physics Asset loses skeletal mesh reference when skeletal mesh is moved to another folder

When moving a skeletal mesh from one folder to another will lose the skeletal mesh reference in the Physics Asset. A warning message will appear. Picture attached. James: Do things like FStringAss ...

Compile error when opening a project on child blueprint calling parent blueprint event

child blueprints calling functions from parent blueprints generate compile errors upon opening project and pressing compile within the child blueprint. Workaround: Open parent blueprint and comp ...