Flow price: --
33d49a91dc361d22b5bcb88442ba8b3557c28e33b70c8ede8500dbb7c1f8c3b0

Transaction

Hash: 33d49a91dc361d22b5bcb88442ba8b3557c28e33b70c8ede8500dbb7c1f8c3b0
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:
  --> 33d49a91dc361d22b5bcb88442ba8b3557c28e33b70c8ede8500dbb7c1f8c3b0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
33d49a91dc361d22b5bcb88442ba8b3557c28e33b70c8ede8500dbb7c1f8c3b0
Status:
ERROR
Block height:
41666874
Block id:
fe630c9e9540f19652f7a9e376feabe527419ae1af1a1fce295d262a79601726
Timestamp:
Sunday 27 November 2022 at 06:14:36 UTC
()
Proposer:
Authorizers:
Gas used:
26