Flow price: --
4ccff7d30fb1db35cc9773ab702b088f0d2efb0c8935cb896b5e15007b761976

Transaction

Hash: 4ccff7d30fb1db35cc9773ab702b088f0d2efb0c8935cb896b5e15007b761976
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:
  --> 4ccff7d30fb1db35cc9773ab702b088f0d2efb0c8935cb896b5e15007b761976:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4ccff7d30fb1db35cc9773ab702b088f0d2efb0c8935cb896b5e15007b761976
Status:
ERROR
Block height:
40633838
Block id:
6e5a54200290efda7dd7d6c49d6a1448686865ba2a2f24551541f7d1cfe264d1
Timestamp:
Thursday 10 November 2022 at 09:03:56 UTC
()
Proposer:
Authorizers:
Gas used:
23