Unreal Crashes when attributes are added to get materials node

Development Programming & Scripting Blueprint
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1

Hi,
Everytime I try to add attributes to the “Get Materials” node by pressing the plus icon in the details panel, the editor crashes and gives me:

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000000.
UnrealEditor_SlateCore
UnrealEditor_SlateCore
UnrealEditor_SlateCore
UnrealEditor_SlateRHIRenderer
UnrealEditor_Slate
UnrealEditor_Slate
UnrealEditor_Slate
UnrealEditor_Slate
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
kernel32
ntdll

Does anyone know what I should or could do to fix the issue? Thanks for the help :smiley: