Flow price: --
f2d4de9e654380616be03ae5577f0d896d5d82918a0d8aca3dd27b329f617bdd

Transaction

Hash: f2d4de9e654380616be03ae5577f0d896d5d82918a0d8aca3dd27b329f617bdd
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:
  --> f2d4de9e654380616be03ae5577f0d896d5d82918a0d8aca3dd27b329f617bdd: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:
f2d4de9e654380616be03ae5577f0d896d5d82918a0d8aca3dd27b329f617bdd
Status:
ERROR
Block height:
40454482
Block id:
67b126c30fa666acf8a1a4d1e5d9da406326d7dc3ce5e20499bf8112b304759e
Timestamp:
Monday 7 November 2022 at 08:44:05 UTC
()
Proposer:
Authorizers:
Gas used:
26