Flow price: --
45e4508e9040e6b4c7440b279395b5255b24fb9884a7aaf32bf3e32e32d2a4de

Transaction

Hash: 45e4508e9040e6b4c7440b279395b5255b24fb9884a7aaf32bf3e32e32d2a4de
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:
  --> 45e4508e9040e6b4c7440b279395b5255b24fb9884a7aaf32bf3e32e32d2a4de: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:
45e4508e9040e6b4c7440b279395b5255b24fb9884a7aaf32bf3e32e32d2a4de
Status:
ERROR
Block height:
40572402
Block id:
8be5d7a3ad06479503c7618f49a3e4a1e44e7a2a1a7af7681d7e00bd0120dc92
Timestamp:
Wednesday 9 November 2022 at 08:06:44 UTC
()
Proposer:
Authorizers:
Gas used:
26