How to jump using CharactorController or GhostObject

[pyo~~~]

Hi!
I've built in a CharactorController using GhostObject which has BoxShape.
And I'm able to slide on convex faces smoothly.


SO NEXT, I WANT TO JUMP!


But ,GhostObject don't have a applyforce();method.
And CharactorController->jump(); made no movement
How shoul I do????


Thank you for your help.

[pyo~~~]

Yes I can!