Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5db5fd0d0d26ade46e7e84eac1c433393a6b30f1cbb5611055c6e98a2da98250:12:46
   |
12 |                         self.transferToken <- collectionRef.withdraw(withdrawID: tokenID)
   |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
  --> 8f3e345219de6fed.NFL:69:63