Flow price: --
db407fc464640e588c5a4cf9f48361ee5612a5733c3709298aef43ce8070dca6

Transaction

Hash: db407fc464640e588c5a4cf9f48361ee5612a5733c3709298aef43ce8070dca6
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:
  --> db407fc464640e588c5a4cf9f48361ee5612a5733c3709298aef43ce8070dca6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
db407fc464640e588c5a4cf9f48361ee5612a5733c3709298aef43ce8070dca6
Status:
ERROR
Block height:
40502935
Block id:
213e326bbde27ed824050a76f675cbc4c64786a16820ceddc95ff791180bcbe9
Timestamp:
Tuesday 8 November 2022 at 04:20:15 UTC
()
Proposer:
Authorizers:
Gas used:
23