Getting a variable from a BP instance

Development Programming & Scripting Blueprint
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Hi, I’m currently working on a prototype and I’ve run into a problem.

I have one BP that I want to be able to communicate with other BP instance of the same BP however I’m unsure how I would go about it.

For example I have a variable X that is in the BP but I want to be able to fetch the X variable of other BP instances of the same type. Any help would greatly be appreciated. (Hope my explanation is clear enough. :S)

Cheers,
Michael

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Hi Micheal,

Thank you for your post. The Blueprints that you are using will need to have a reference to a blueprint interface that shares the common function/variable. The documentation that completely explains how this feature works is here: https://rocket.unrealengine.com/docs/ue4/INT/Gameplay/Blueprints/UserGuide/Types/Interface/index.html

Please let me know if there is anything else that I can assist you with.

Thank you,

Alexander

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outdated link?

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@ilias48rus: 4 years old, no wonder: