Flow price: --
c471ed797bf43dbd39775c5612cace3b4a26fbde961c0fc13a3a3540f1a84d66

Transaction

Hash: c471ed797bf43dbd39775c5612cace3b4a26fbde961c0fc13a3a3540f1a84d66
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:
  --> c471ed797bf43dbd39775c5612cace3b4a26fbde961c0fc13a3a3540f1a84d66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c471ed797bf43dbd39775c5612cace3b4a26fbde961c0fc13a3a3540f1a84d66
Status:
ERROR
Block height:
40631805
Block id:
606491a52df7a52e47a09bbd3d9a10efe69824315f3d6eaab6430c6cf496ad55
Timestamp:
Thursday 10 November 2022 at 08:13:24 UTC
()
Proposer:
Authorizers:
Gas used:
23