Forum:In the sims 2 When i try to build a wall it doesnt get built!

EveryTime i try to Build a wall in the sims 2 It doesnt get built!!!! i click on the floor where ill build my wall(while clicking the wall icon in the build mode) it doesnt want to get built even on appropriate terrains.What Should i do Like maybe there is something like Clicking shift or CTRL? I tried both but still,no use,Please anyone who knows how please tell me,i think its a bug!