CODE_ERROR

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

[Error Code: 1101] cadence runtime error Execution failed: --> 82855aca893cdd4f3a3162b83d4067968f437bbadcbba5a585cb4966ad3779d1:23:8 | 23 | self.packs.open(packId: packId, receiverCap:self.receiver) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: unexpectedly found nil while forcing an Optional value --> 30cf5dcf6ea8d379.AeraPack:263: