Error with the object layer in Android studio

I m developing a game for school, and i decided to use tiled for make the map, i had finish the map and added the object layer, i used the object square and when i go in Android studio It works, but if i use triangle object or any else object in Android studio doesnt work. if u know why please help me, thank u.
Sorry for my bad english. Hope u understand my problema.

In what way does it not work? Please provide more details.

Its like there is no object , i go trought them if dont use square tool.
Example, i have a ramp and for make It physic i use the object layer and the triangle tool, but then on Android studio if i start the map my character fell down trought the ramp.