CODE_ERROR

There is an error in the cadence code of this transaction.

[Error Code: 1101] error caused by: 1 error occurred: * transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed: --> 0467aef5c118a22fb3f4f910deab6848645f9a0554929a9f4e69a51d81a6f782:17:8 | 17 | tryBI(tokenInVault: flowTokenVault) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: underflow --> 0467aef5c118a22fb3f4f910deab6848645f9a0554929a9f4e69a51d81a6f782:29:24 | 29 | let total: UFix64 = SwapConfig.ScaledUInt256ToUFix64(res) - 0.2 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^