D&D 5E Using & running illusory traps

[Shiroiken]

Only the corridor past the pit is blocked with a wall of force that anyone trying to jump over the pit slams into!

I can't remember where, but I remember an adventure that had a wall of force a few feet over a pit of acid. If you tried to jump over it, you'd hit the wall and fall into the acid (and die). The solution was to either fly under the wall or cover the pit in some way. Of course, this was back in the day when paranoid players would look at a simple, obvious pit trap and become immediately suspicious...