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: --> 8418721ed028eafb6e649f279bea8e2a48c20e514501e57dd8d77b7409ff85ea:114:20 | 114 | let item <- self.listing.purchase( 115 | payment: <-self.paymentVault, 116 | commissionRecipient: self.commissionRecipientCap 117 | ) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: pre-condition failed: listing has already been purchased --> 4eb8a10cb9f87357.NFTStorefrontV2:322:16