Flow price: --
3b79fea5770beba2b98f4a532d75192db27e9ebe903c37c8384c80e4dd2ec5d9

Transaction

Hash: 3b79fea5770beba2b98f4a532d75192db27e9ebe903c37c8384c80e4dd2ec5d9
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:
  --> 3b79fea5770beba2b98f4a532d75192db27e9ebe903c37c8384c80e4dd2ec5d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3b79fea5770beba2b98f4a532d75192db27e9ebe903c37c8384c80e4dd2ec5d9
Status:
ERROR
Block height:
40653255
Block id:
2c38bc3fca222644e88ffc9fa168f343ccb9bb0ab4e0e16a25327f0d3d79d5e0
Timestamp:
Thursday 10 November 2022 at 16:58:44 UTC
()
Proposer:
Authorizers:
Gas used:
22