K2Node class for Math Expressions

Anyone know what the Kismet class name is for Math Expressions?

image

I go into the BaseEditorPerProjectUserSettings and customize the blueprint shortcuts:

I’d love to add one for this since I’d like to use it more. But I can’t find any references to what it’s K2Node name is, and Math Expression just crashes the engine instantly.

Should be K2Node_MathExpression

When I try that it just hard crashes when any blueprint is opened.

Ah that’s a shame. The code seems to try to get the name of the node for the input command. For this it calls GetNodeTitle on the ClassDefaultObject (see https://github.com/EpicGames/UnrealEngine/blob/072300df18a94f18077ca20a14224b5d99fee872/Engine/Source/Editor/Kismet/Private/BlueprintEditorCommands.cpp#L351). But unfortunately for UK2Node_MathExpression this calls FBlueprintEditorUtils::FindBlueprintForNodeChecked which fails the check, since the CDO isn’t actually part of any specific Blueprint.

Ah shame, well thanks for the help anyways!