Flow price: --
7bd3cfe3d96f3c2594c95e278962f32ffc8cf2a2e3dd1419fb1736c7a04a030a

Transaction

Hash: 7bd3cfe3d96f3c2594c95e278962f32ffc8cf2a2e3dd1419fb1736c7a04a030a
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:
  --> 7bd3cfe3d96f3c2594c95e278962f32ffc8cf2a2e3dd1419fb1736c7a04a030a: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:
7bd3cfe3d96f3c2594c95e278962f32ffc8cf2a2e3dd1419fb1736c7a04a030a
Status:
ERROR
Block height:
41056033
Block id:
be9aff7f21274bfae2ab2337ec4c76366951edf5b34987b124c6382aea3960b0
Timestamp:
Thursday 17 November 2022 at 09:30:59 UTC
()
Proposer:
Authorizers:
Gas used:
24