Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: mismatched types
  --> 28d1a31cb137172990bdfd1a5cd752fc4d57d6b5f8c2ce69c424076df54193a5:18:90
   |
18 |         MigrationContractStaging.stageContract(host: self.host, name: contractName, code: contractCode.decodeHex())
   |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^ expected `String`, got `[UInt8]`