Flow price: --
8925bb404769bf208b6463c6a21fdb0ea60e3dcec35972301aba5e319d349516

Transaction

Hash: 8925bb404769bf208b6463c6a21fdb0ea60e3dcec35972301aba5e319d349516
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:
  --> 8925bb404769bf208b6463c6a21fdb0ea60e3dcec35972301aba5e319d349516:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8925bb404769bf208b6463c6a21fdb0ea60e3dcec35972301aba5e319d349516
Status:
ERROR
Block height:
40640762
Block id:
cbd7c3969e9b1bd9cef42d81fbfca01c1eaba01b77fba7e4278d6032a9f338de
Timestamp:
Thursday 10 November 2022 at 11:54:32 UTC
()
Proposer:
Authorizers:
Gas used:
22