Flow price: --
ee66093832a45db983c8a817c1da2912882e75b7bc316da6d7a3d6cf910c0a08

Transaction

Hash: ee66093832a45db983c8a817c1da2912882e75b7bc316da6d7a3d6cf910c0a08
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> ee66093832a45db983c8a817c1da2912882e75b7bc316da6d7a3d6cf910c0a08:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ee66093832a45db983c8a817c1da2912882e75b7bc316da6d7a3d6cf910c0a08
Status:
ERROR
Block height:
41499962
Block id:
207d7a406d528d30628a7a5184d21900bc77e8d2b7459362183611f38016df61
Timestamp:
Thursday 24 November 2022 at 13:30:41 UTC
()
Proposer:
Authorizers:
Gas used:
26