Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 058e618d642911ceae452a7a840e4687e799c7076a4b5add178f26cd906d29d4:16:8
   |
16 |         let total: UFix64 = SwapConfig.ScaledUInt256ToUFix64(res) - 0.2
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^