Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: cannot find variable in this scope: `id`
  --> 3a5684eb2b40e9a26b6335daeaf205949813e658e577553f1d362bc2c4d2aec4:89:33
   |
89 |             let nft <- self.nfts[id]! <- nil
   |                                  ^^ not found in this scope

error: cannot move nested resource
  --> 3a5684eb2b40e9a26b6335daeaf205949813e658e577553f1d362bc2c4d2aec4:89:32
   |
89 |             let nft <- self.nfts[id]! <- nil
   |                                 ^^^^

error: cannot assign to unassignable expression
  --> 3a5684eb2b40e9a26b6335daeaf205949813e658e577553f1d362bc2c4d2aec4:89:32
   |
89 |             let nft <- self.nfts[id]! <- nil
   |                                 ^^^^^