Generated tile map doesnt spawn objects?

Using something like this

scirra.com/tutorials/360/generating-a-random-tile-map/page-1

Wondering why if I had to say

for-every tilesprite -> spawn an object -> someobject

doesnt work.

Nothing spawns.

But same thing if I just include another action within the Foreach(x,y) of array section as

system->createobject-> someobject

It works.

What I am trying to do is pick particular tiles from the generated tiles and spawn grass or something on it.

Any help.

Add a subevent to your For each XY. Insert your condition to decide to spawn grass or not, and add the create object action.