Flow price: --
2b36fb8c0de7d24c7a8bda735cd526b273744dd000f3a9e5231e0e8add630441

Transaction

Hash: 2b36fb8c0de7d24c7a8bda735cd526b273744dd000f3a9e5231e0e8add630441
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:
  --> 2b36fb8c0de7d24c7a8bda735cd526b273744dd000f3a9e5231e0e8add630441:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2b36fb8c0de7d24c7a8bda735cd526b273744dd000f3a9e5231e0e8add630441
Status:
ERROR
Block height:
41506990
Block id:
01b67348966266d701f926ebf5b95500f6c5ab266a38d6029a2b201399524e1e
Timestamp:
Thursday 24 November 2022 at 16:14:37 UTC
()
Proposer:
Authorizers:
Gas used:
24