Flow price: --
531067f504531b0a87df951281b9ff75ceea87466de099bac2a92f44f134e5e8

Transaction

Hash: 531067f504531b0a87df951281b9ff75ceea87466de099bac2a92f44f134e5e8
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:
  --> 531067f504531b0a87df951281b9ff75ceea87466de099bac2a92f44f134e5e8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
531067f504531b0a87df951281b9ff75ceea87466de099bac2a92f44f134e5e8
Status:
ERROR
Block height:
41491100
Block id:
b96b5d8ad868e78abaa64daa736ac768fb52670cd52d8b01ccdc22259e978095
Timestamp:
Thursday 24 November 2022 at 10:05:03 UTC
()
Proposer:
Authorizers:
Gas used:
24