Flow price: --
6ccf285e97b36dfb98f54dec098b5650a157eb1d2ed93d06e50eafbf6a187259

Transaction

Hash: 6ccf285e97b36dfb98f54dec098b5650a157eb1d2ed93d06e50eafbf6a187259
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:
  --> 6ccf285e97b36dfb98f54dec098b5650a157eb1d2ed93d06e50eafbf6a187259:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6ccf285e97b36dfb98f54dec098b5650a157eb1d2ed93d06e50eafbf6a187259
Status:
ERROR
Block height:
40629629
Block id:
54880fe1f50c0c6ab77dbcc3e2f3240ec4750d8d4638a72e8cbcf0339c188f47
Timestamp:
Thursday 10 November 2022 at 07:20:13 UTC
()
Proposer:
Authorizers:
Gas used:
23