box collider IS NOT is not working as a wall !

Unity Engine
1

hi.
i make a wood box, with box collider on it …
That does not allow the player, trespassing to the other side.

but the collider is not working as a wall to hold the player no trespassing…

but when I try to trespassing and jumping at same time
the player trespassing to the other side.

how can I fix this… i need this box to
stop the player on the other side. ( NO TRESPASSING )

here is a link video to show the box collider is not ( working) stoping the player.
please help me with this

2

How are you moving the player? Doing it wrong is often the cause for that kind of problem.

3

this game is based on the tutorial frome unity …is the same …
just change the textures and some mesh.

but is not working …
please coul you be more specific ?

thanks for any help /// thanks so much

4

Lerpz?

5

yes !

6

Lerpz is heavily outdated and uses some calls that were not optimal when it was created. You may check whether you can find a newer one that was created for Unity 4.x.