Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 6643f8d213d1dd5b49783e06772e8f7224f4bb60ca451d073165583fb4841b95:57:21
   |
57 |         let nftRef = self.listing.borrowNFT() ?? panic("nft not found")
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^

error: pre-condition failed: NFT does not exist in the collection!
   --> 1d7e57aa55817448.NonFungibleToken:187:30