Flow price: --
f23cca9f8bf4f2d1ce68ade15c7b94060a21da00ef795a13e4c61523386353e6

Transaction

Hash: f23cca9f8bf4f2d1ce68ade15c7b94060a21da00ef795a13e4c61523386353e6
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:
  --> f23cca9f8bf4f2d1ce68ade15c7b94060a21da00ef795a13e4c61523386353e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f23cca9f8bf4f2d1ce68ade15c7b94060a21da00ef795a13e4c61523386353e6
Status:
ERROR
Block height:
41480449
Block id:
4d37d5a9437215e14ac6c960b9a5cdc19d6e05f27344cf0834722edf1ba96f35
Timestamp:
Thursday 24 November 2022 at 05:58:46 UTC
()
Proposer:
Authorizers:
Gas used:
22