Flow price: --
9818ad679c50e286f304217521972e694151b7e279688e9e59da6cef5bcaac12

Transaction

Hash: 9818ad679c50e286f304217521972e694151b7e279688e9e59da6cef5bcaac12
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:
  --> 9818ad679c50e286f304217521972e694151b7e279688e9e59da6cef5bcaac12:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9818ad679c50e286f304217521972e694151b7e279688e9e59da6cef5bcaac12
Status:
ERROR
Block height:
40184155
Block id:
7294568103b74df74ef513316b9a958eab2c90e567107b6c9d06d84c9cbe9304
Timestamp:
Wednesday 2 November 2022 at 21:32:21 UTC
()
Proposer:
Authorizers:
Gas used:
26