Get Player Control Blueprint Error

Development Programming & Scripting Blueprint
1

I’m trying to build a hint for user when entering trigger area for door. When you in there - render hint. Otherwise, do not. So it works fine when I enter there. And it actually works if I’m outside. But in the end it throws error “Accessed None trying to read property CallFunc_GetPlayerController_ReturnValue”.

It doesn’t make sense to me, since it was able to get control when user enters the trigger area. What can be wrong here?

2

Can you cast to your player on the overlap event and use the other actor as the reference and then call that function inside that character BP ?

3

I figured that using IsValid actually resolves the issue.

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