Flow price: --
842b2b325a94fccd1c6b46b16db832743d9513a648b05f86b4d696215e36a944

Transaction

Hash: 842b2b325a94fccd1c6b46b16db832743d9513a648b05f86b4d696215e36a944
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:
  --> 842b2b325a94fccd1c6b46b16db832743d9513a648b05f86b4d696215e36a944:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
842b2b325a94fccd1c6b46b16db832743d9513a648b05f86b4d696215e36a944
Status:
ERROR
Block height:
40325627
Block id:
1acbbdf254c181953fb693a5433a2fe0b9dd116389873434906ee080a891cc15
Timestamp:
Saturday 5 November 2022 at 04:31:53 UTC
()
Proposer:
Authorizers:
Gas used:
25