Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> def5abf49211782bb8b6c7bac2ff01368e5151c8677b82b42d90a27e55396d11:16:8
   |
16 |         let total: UFix64 = SwapConfig.ScaledUInt256ToUFix64(res) - 0.2
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^