Flow price: --
459f23291d0c28acfff5edd1055a96fdc1bcf884ce3e584886e3c1c0ef4f1ee4

Transaction

Hash: 459f23291d0c28acfff5edd1055a96fdc1bcf884ce3e584886e3c1c0ef4f1ee4
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:
  --> 459f23291d0c28acfff5edd1055a96fdc1bcf884ce3e584886e3c1c0ef4f1ee4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
459f23291d0c28acfff5edd1055a96fdc1bcf884ce3e584886e3c1c0ef4f1ee4
Status:
ERROR
Block height:
40174372
Block id:
ab5324d4281331b47904d239b12e2fbda501c18caec3f21c71cc6a2249ebd0f1
Timestamp:
Wednesday 2 November 2022 at 17:38:56 UTC
()
Proposer:
Authorizers:
Gas used:
22