CODE_ERROR

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

[Error Code: 1101] cadence runtime error Execution failed: error: mismatched types --> a8d1a60acba12a20.TMNFT:91:20 | 91 | return &self.ownedNFTs[id] as &NonFungibleToken.NFT | ^^^^^^^^^^^^^^^^^^ expected `NonFungibleToken.NFT`, got `NonFungibleToken.NFT?` error: mismatched types --> a8d1a60acba12a20.TMNFT:108:27 | 108 | let ref = &self.ownedNFTs[id] as auth &NonFungibleToken.NFT | ^^^^^^^^^^^^^^^^^^ expected `NonFungibleToken.NFT`, got `NonFungibleToken.NFT?` error: cannot find variable in this scope: `TMNFT` --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:8:42 | 8 | let collection <- TMNFT.createEmptyCollection() | ^^^^^ not found in this scope error: mismatched types for type parameter --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:11:64 | 11 | acct.save<@NonFungibleToken.Collection>(<-collection, to: /storage/TMNFTCollection) | ^^^^^^^^^^^^ type parameter T is bound to `NonFungibleToken.Collection`, but got `<<invalid>>` here error: cannot find type in this scope: `TMNFT` --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:17:35 | 17 | acct.link<&TMNFT.Collection{NonFungibleToken.CollectionPublic, TMNFT.TMNFTCollectionPublic}>(TMNFT.CollectionPublicPath, target: TMNFT.CollectionStoragePath) | ^^^^^ not found in this scope error: cannot find type in this scope: `TMNFT` --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:17:87 | 17 | acct.link<&TMNFT.Collection{NonFungibleToken.CollectionPublic, TMNFT.TMNFTCollectionPublic}>(TMNFT.CollectionPublicPath, target: TMNFT.CollectionStoragePath) | ^^^^^ not found in this scope error: cannot find variable in this scope: `TMNFT` --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:17:117 | 17 | acct.link<&TMNFT.Collection{NonFungibleToken.CollectionPublic, TMNFT.TMNFTCollectionPublic}>(TMNFT.CollectionPublicPath, target: TMNFT.CollectionStoragePath) | ^^^^^ not found in this scope error: cannot find variable in this scope: `TMNFT` --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:17:153 | 17 | acct.link<&TMNFT.Collection{NonFungibleToken.CollectionPublic, TMNFT.TMNFTCollectionPublic}>(TMNFT.CollectionPublicPath, target: TMNFT.CollectionStoragePath) | ^^^^^ not found in this scope error: cannot infer type parameter: `T` --> 60422d9d143db7f4f45ecb9a53f2ba0d9ef330074b4c9613617613a716cd6e41:17:24 | 17 | acct.link<&TMNFT.Collection{NonFungibleToken.CollectionPublic, TMNFT.TMNFTCollectionPublic}>(TMNFT.CollectionPublicPath, target: TMNFT.CollectionStoragePath) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^