Not sure if that is your problem, but the Add Yaw Input only works from within the pawn blueprint(Add Controller Yaw Input). Or what are you trying to do ?
Thanks for your answer
I’m trying to rotate on mobile devices using the method I show in the link above.
when I put my code in the pawn blueprint it doesn’t work anymore (I don’t have the print of left right etc…)
The input touch event can only be called from the playercontroller. You can just call a custom event in the pawn blueprint from the input touch in player controller.