Flow price: --
808bbd6fe75924c48b4fb58aed3db8fe380a6bcd3f1e1491999bc5b9f956eeae

Transaction

Hash: 808bbd6fe75924c48b4fb58aed3db8fe380a6bcd3f1e1491999bc5b9f956eeae
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:
  --> 808bbd6fe75924c48b4fb58aed3db8fe380a6bcd3f1e1491999bc5b9f956eeae: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:
808bbd6fe75924c48b4fb58aed3db8fe380a6bcd3f1e1491999bc5b9f956eeae
Status:
ERROR
Block height:
40487046
Block id:
6db8955167060c6f35b78ca8af4243715391bb8f8f3e4e0aaf9d169550d6a8dc
Timestamp:
Monday 7 November 2022 at 21:59:12 UTC
()
Proposer:
Authorizers:
Gas used:
23