Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: unexpectedly found nil while forcing an Optional value
  --> f774754edb9706f80920a41fbc583b7a5899c7bf371a50bd05e02a5058356bcb:19:142
   |
19 |         let depositRef = recipient.getCapability(MintStoreItem.CollectionPublicPath)!.borrow<&{MintStoreItem.MintStoreItemCollectionPublic}>()!
   |                                                                                                                                               ^