Flow price: --
a1e3d8fefbdef3c8b6b17e2877e98b9ec57e74a8661d28c80bb47b8708c6dae4

Transaction

Hash: a1e3d8fefbdef3c8b6b17e2877e98b9ec57e74a8661d28c80bb47b8708c6dae4
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:
  --> a1e3d8fefbdef3c8b6b17e2877e98b9ec57e74a8661d28c80bb47b8708c6dae4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a1e3d8fefbdef3c8b6b17e2877e98b9ec57e74a8661d28c80bb47b8708c6dae4
Status:
ERROR
Block height:
40819788
Block id:
080f3fd5ca877d9516da60777c058c83baffe56a38048da579ee0a5300505423
Timestamp:
Sunday 13 November 2022 at 12:07:59 UTC
()
Proposer:
Authorizers:
Gas used:
26