Flow price: --
82cd3a005af44215bac57cd5a8ffb4ff60d5702eaff6b62d15ad725e16025664

Transaction

Hash: 82cd3a005af44215bac57cd5a8ffb4ff60d5702eaff6b62d15ad725e16025664
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:
  --> 82cd3a005af44215bac57cd5a8ffb4ff60d5702eaff6b62d15ad725e16025664:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
82cd3a005af44215bac57cd5a8ffb4ff60d5702eaff6b62d15ad725e16025664
Status:
ERROR
Block height:
41402493
Block id:
16e971f7d737ead780432c4626713f211288f070a197ae1d41110f9d9fb43c89
Timestamp:
Tuesday 22 November 2022 at 23:48:22 UTC
()
Proposer:
Authorizers:
Gas used:
23