Hello, when i connect InputAction Jump (key: Space Bar)(when pressed) to function jump it dont work. Debugging show that input is OK but function jump don’t do anything. Where can be problem? My Jump Z velocity set. Thanks for answers.
Could we get a bit more information?
I assume you use 4.7.2. Since you set the Jump Z Velocity I also assume you use a character and not a pawn because only that one possesses the character movement component which contains the jump function.
What template are you using if one at all?
yes i am using 4.7.2 and i am using paper character.
I just tried it, you certainly do jump.
Did you remember to set your character as default in the gamemode?
yes i can easily move left and right i also added sound to jump. I can hear sound but no jump 
Would you mind showing your BP?
Following everything you told me only skipping the “Play Sound” this is the result:
I press two times “Play” the first time I can move though I didn’t code that. I accidentally still had the default character as player start. The second one without moving and animation while jumping is the correct one though.
hm i created new project with jump only and it work. I must have something bad in my project
Got this bug today (4.7.5). It possibly could be related to having two character assets with same name under different directories (were copy-pasted in explorer). Duplicating character under different name and utilizing it resolved the issue.