Flow price: --
53b0ab3b04fb81cd9d455c59f493f4513afe17ef02743f1e0cf82294fe38028a

Transaction

Hash: 53b0ab3b04fb81cd9d455c59f493f4513afe17ef02743f1e0cf82294fe38028a
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:
  --> 53b0ab3b04fb81cd9d455c59f493f4513afe17ef02743f1e0cf82294fe38028a: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:
53b0ab3b04fb81cd9d455c59f493f4513afe17ef02743f1e0cf82294fe38028a
Status:
ERROR
Block height:
40471152
Block id:
7d3bc288196a831d5c99af0a25e48bdaeecd4d95d06e3e09a01ac8625d0eb759
Timestamp:
Monday 7 November 2022 at 15:30:41 UTC
()
Proposer:
Authorizers:
Gas used:
23