Flow price: --
bbaf79328119902ea364385cff8c4f5f1d368ffb443b78daf67cec7f50d6294b

Transaction

Hash: bbaf79328119902ea364385cff8c4f5f1d368ffb443b78daf67cec7f50d6294b
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:
  --> bbaf79328119902ea364385cff8c4f5f1d368ffb443b78daf67cec7f50d6294b: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:
bbaf79328119902ea364385cff8c4f5f1d368ffb443b78daf67cec7f50d6294b
Status:
ERROR
Block height:
41824237
Block id:
f3505fd7b30eb2ed7ee028f93c85a43fd0042b7fa061a70acc22013ef3f1c531
Timestamp:
Tuesday 29 November 2022 at 18:17:11 UTC
()
Proposer:
Authorizers:
Gas used:
26