CODE_ERROR

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

[Error Code: 1101] error caused by: 1 error occurred: * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed: error: mismatched types --> 5ce5ddfeeee5a6ef0f860362e8e17f3b9d803353ca64d48f587fcd7d2cbf4860:41:34 | 41 | self.CarClubNFTProvider = provider | ^^^^^^^^ expected `Capability<auth(NonFungibleToken.Withdraw) &CarClub.Collection>`, got `Capability<auth(NonFungibleToken.Withdraw) &CarClub.Collection>?` error: cannot use optional chaining: type `Capability<auth(NonFungibleToken.Withdraw) &CarClub.Collection>` is not optional --> 5ce5ddfeeee5a6ef0f860362e8e17f3b9d803353ca64d48f587fcd7d2cbf4860:42:15 | 42 | assert(self.CarClubNFTProvider?.borrow() != nil, message: "Missing or mis-typed CarClub.Collection provider") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Arguments:

nftIDs:

[1949]

price:

0.1