Flow price: --
b68baa25bac32e0c178467dd7c29a620dbfbc5690e0b635de76fb6c250bf8b9e

Transaction

Hash: b68baa25bac32e0c178467dd7c29a620dbfbc5690e0b635de76fb6c250bf8b9e
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:
  --> b68baa25bac32e0c178467dd7c29a620dbfbc5690e0b635de76fb6c250bf8b9e: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:
b68baa25bac32e0c178467dd7c29a620dbfbc5690e0b635de76fb6c250bf8b9e
Status:
ERROR
Block height:
41418724
Block id:
e032b54194ded3091ca707416f17e5423212c82ae8cfcf9e99688f223ea4be81
Timestamp:
Wednesday 23 November 2022 at 06:04:46 UTC
()
Proposer:
Authorizers:
Gas used:
23