Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: loss of resource
  --> 07e5de6fbbe51c599753096cb299873ac07d3ba21f445cfeda9e5a7d1c5ba570:42:12
   |
42 |         let tempVault <- swapResVault.removeFirst() as! @FiatToken.Vault
   |             ^^^^^^^^^

error: missing initialization of field `payVault` in type `Transaction`
  --> 07e5de6fbbe51c599753096cb299873ac07d3ba21f445cfeda9e5a7d1c5ba570:16:8
   |
16 |     let payVault : @FiatToken.Vault
   |         ^^^^^^^^ not initialized