CODE_ERROR

There is an error in the cadence code of this transaction.

[Error Code: 1101] cadence runtime error Execution failed: error: mismatched types --> 85b8bbf926dcddfa.NowggNFT:162:20 | 162 | return &self.ownedNFTs[id] as &NonFungibleToken.NFT | ^^^^^^^^^^^^^^^^^^ expected `NonFungibleToken.NFT`, got `NonFungibleToken.NFT?` error: mismatched types --> 85b8bbf926dcddfa.NowggNFT:171:27 | 171 | let ref = &self.ownedNFTs[id] as auth &NonFungibleToken.NFT | ^^^^^^^^^^^^^^^^^^ expected `NonFungibleToken.NFT`, got `NonFungibleToken.NFT?` error: cannot find type in this scope: `NowggNFT` --> f1d1a7204b28616e1e8f2cd0ff19e53af6829a084cdd0c8f3b47c0d9a2dc79a7:11:17 | 11 | let minter: &NowggNFT.NFTMinter | ^^^^^^^^ not found in this scope error: cannot find type in this scope: `NowggNFT` --> f1d1a7204b28616e1e8f2cd0ff19e53af6829a084cdd0c8f3b47c0d9a2dc79a7:16:37 | 16 | self.minter = signer.borrow<&NowggNFT.NFTMinter>(from: NowggNFT.MinterStoragePath) | ^^^^^^^^ not found in this scope error: cannot find variable in this scope: `NowggNFT` --> f1d1a7204b28616e1e8f2cd0ff19e53af6829a084cdd0c8f3b47c0d9a2dc79a7:16:63 | 16 | self.minter = signer.borrow<&NowggNFT.NFTMinter>(from: NowggNFT.MinterStoragePath) | ^^^^^^^^ not found in this scope error: cannot infer type parameter: `T` --> f1d1a7204b28616e1e8f2cd0ff19e53af6829a084cdd0c8f3b47c0d9a2dc79a7:16:22 | 16 | self.minter = signer.borrow<&NowggNFT.NFTMinter>(from: NowggNFT.MinterStoragePath) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^