Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95312e79e2f685655caaecc4e82feb89c1bafbc8592f2d8496462261c3173413:16:8
   |
16 |         let total: UFix64 = SwapConfig.ScaledUInt256ToUFix64(res) - 0.2
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^