Button Widget Can't Execute Remove From Parent

As you can see in the picture that when I press the the button it will Unhide the Camera HUD when I press again it won’t be able to Hide the Camera HUD, I tried a few methods it still won’t hide the Camera HUD. I hope someone can help me with my Button problem

(PlayerHUD)
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[ATTACH=JSON]{“data-align”:“none”,“data-size”:“large”,“data-tempid”:“temp_140747_1529732954338_442”}[/ATTACH]

And I do not know what to add here because there’s no button for Camera Mode to switch on the Night Vision/Flashlight in Flip Flop

(MyCharacter)
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This is my Button Widget to Unhide CameraHUD and Hide CameraHUD

(PlayerHUD)
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This is where the Event BeginPlay for my Button Widget to appear for PlayerHUD

(MyCharacter)
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