During design of beam in rcdc,if i put a check of crack width the software will not design and it gives a message written "Cannot find column [StAstTop] but if i dont check for crack width the software works perfectly.Need a help on this problem b...

May you please improve the design of foundation of parametric wall in RCDC,lets say if i want my footing size to be 1500mm by 300mm depth,but the left side i want it to be 400mm from centre of wall and right side to be 1100mm from centre of wall,c...