Flow price: --
fc6df865190c441617d8eab634abf6b1d8130127a0c1a8b91743c1e18b71d6b2

Transaction

Hash: fc6df865190c441617d8eab634abf6b1d8130127a0c1a8b91743c1e18b71d6b2
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:
  --> fc6df865190c441617d8eab634abf6b1d8130127a0c1a8b91743c1e18b71d6b2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fc6df865190c441617d8eab634abf6b1d8130127a0c1a8b91743c1e18b71d6b2
Status:
ERROR
Block height:
40722883
Block id:
aefa55b220e7d2d067b3754f2de59d91e44e2d6e3522b985977900105e423d24
Timestamp:
Friday 11 November 2022 at 21:17:01 UTC
()
Proposer:
Authorizers:
Gas used:
26