Flow price: --
9876dd7b9c5be6ee9c5567d40827fe9fed66bcc61b2dd57271c081f2ca7c89f0

Transaction

Hash: 9876dd7b9c5be6ee9c5567d40827fe9fed66bcc61b2dd57271c081f2ca7c89f0
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:
  --> 9876dd7b9c5be6ee9c5567d40827fe9fed66bcc61b2dd57271c081f2ca7c89f0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9876dd7b9c5be6ee9c5567d40827fe9fed66bcc61b2dd57271c081f2ca7c89f0
Status:
ERROR
Block height:
41672263
Block id:
52f4bcf0bea18bc9694e22baf9da526a99b09952e9bc0c1083151f65d79f619f
Timestamp:
Sunday 27 November 2022 at 08:19:55 UTC
()
Proposer:
Authorizers:
Gas used:
24