Accessing Variable in Level Blueprint from other blueprint

[anonymous_user_b4a43e94]

Im trying to acess bool variable of XXXXblueprint parent of character.h in LevelBluePrint, but it rising error

I reffered all links [Direct BluePrint Communication][2] document and some of UE4 AnswersHub but no use
What I did is just Creaate Reference variable of XXXXBlueprint in LevelBluePrint and accessed it, but no use.

I need to access variable from other blueprint into levelblueprint

[anonymous_user_776011b61]

Is the XXX BP in the world when event begin play if fired?

Also, At what point is the reference being created, I would normally do that at begin play.

[anonymous_user_b4a43e94]

Hey I’m newbie, I cant get what your asking Blueprint in the World means
EventBeginPlay wont work in level BP?

[anonymous_user_776011b61]

ok, give me a sec.

[anonymous_user_776011b61]

Here is an example of how to reference another BP

As you can see, this is done right at the beginning.

Then I can pull any data later on.

As far as I can see, you are trying to get a Var, before the reference is made.

Does this make sense?

[anonymous_user_b4a43e94]

Raising same error

I dont want set the variable of other BP in LBP just i need to access it

[anonymous_user_b4a43e94]

[anonymous_user_776011b61]

Ok, your sweep reference is your LeapDebugCharacter BP?

[anonymous_user_776011b61]

Try it like this

Or this will work to

So will this

[anonymous_user_b4a43e94]

Yes Its stops error but wont work that variable values did get back from that BP

[anonymous_user_b4a43e94]

[DoctorMikeReddy]

Don’t think the Cast to BP2 is needed here. Doesn’t the Get All Actors of Class (BP2) and the GET (0) give us the unique BP2 reference anyway? I tried a variant of the code above and was given a notice that the Cast was unnecessary. Removing it made no difference to functionality (see below):