I am trying to do floor planning for my design for the first time. Actually I have done the basic fllorplanning and have placed the i/o pads as well but not the macro cells ( placement in the core area) yet. I verified the geometry after this step and found a lot of spacing violations and short violations at the corner pads. I corrected the spacing violations by adjusting the die size of the floorplan. But now I have the short violations ( All the spacing violations also got converted to short violations). Can anyone please tell me how I can correct those. I have attached a snap shot.