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: --> 6eb3d4eefbb48a01936e47c80318a46f4526d3a33bf9d839f15dd2e5768fef3a:34:34 | 34 | let nft: @TopShot.NFT <- nftCollection.withdraw(withdrawID: nftId) as! @TopShot.NFT | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: panic: Cannot borrow: empty reference --> 0b2a3299cc857e29.TopShot:1103:19