Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: failed to force-cast value: expected type `{NonFungibleToken.NFT}`, got `ExampleNFT.NFT?`
  --> 498e0e43eb76595e6c03e8859c6c959859195c749bb107b9d016f61bb45bb81e:91:23
   |
91 |             let nft <- self.nfts.remove(key: nftId) as! @{NonFungibleToken.NFT}
   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^