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https://evm.flowscan.io

Flow price: --
3bbec35e3c611338995994461d7234eebf9cc094888049274ca7b3219727fec1

Transaction

Hash: 3bbec35e3c611338995994461d7234eebf9cc094888049274ca7b3219727fec1
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:
  --> 3bbec35e3c611338995994461d7234eebf9cc094888049274ca7b3219727fec1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3bbec35e3c611338995994461d7234eebf9cc094888049274ca7b3219727fec1
Status:
ERROR
Block height:
41121891
Block id:
6fc2fc20b48c0b007d4463122f4d2509ab3db3b97146a12b9b461bef49832431
Timestamp:
Friday 18 November 2022 at 11:04:13 UTC
()
Proposer:
Authorizers:
Gas used:
23