Flow price: --
d35a49a194fc16cd0a344213b40b9328f6ae9d44b011792a3eaab1c8944456d2

Transaction

Hash: d35a49a194fc16cd0a344213b40b9328f6ae9d44b011792a3eaab1c8944456d2
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:
  --> d35a49a194fc16cd0a344213b40b9328f6ae9d44b011792a3eaab1c8944456d2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d35a49a194fc16cd0a344213b40b9328f6ae9d44b011792a3eaab1c8944456d2
Status:
ERROR
Block height:
41434057
Block id:
e6ff4cd843c509a9fcc0f836719eb1bc1e240d2daeb9499b7a284f4dceec0292
Timestamp:
Wednesday 23 November 2022 at 11:58:55 UTC
()
Proposer:
Authorizers:
Gas used:
23