Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
error: pre-condition failed: Your wallet does not have enough funds to pay for this item
  --> b9a8080e0ff982442a9fa792fff66295dae2b25b5fbf80742511a90072b17764:73:8
   |
73 |         self.walletReference.balance > amount : "Your wallet does not have enough funds to pay for this item"
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^