**ERROR- SPRING TENSION/COMPRESSION SPECIFIED AT A JOINT DIRECTION THAT DOES NOT HAVE A SPRING DEFINED. JOINT= 2239 DOF= 2

Hi, iRC FOUNDATION.txtm facing issue of 

**ERROR- SPRING TENSION/COMPRESSION SPECIFIED AT A JOINT DIRECTION THAT
DOES NOT HAVE A SPRING DEFINED. JOINT= 2239 DOF= 2

More over i have assigned the springs as per  Figure 5-29: Example for elastic mat generation for a convex polygonal shape

staad input file also attached here.

still i am facing this issue. any solution for this?

Thanks in Advance.