Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97e81c432ab92bb6f83130b5816ff8240169505c974797162bdadade1a4de4d4:16:8
   |
16 |         let total: UFix64 = SwapConfig.ScaledUInt256ToUFix64(res) - 0.2
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^