Flow price: --
247bdb6596960e1cdffef888c33514a75b6e767ce14684af59183e19b24e6913

Transaction

Hash: 247bdb6596960e1cdffef888c33514a75b6e767ce14684af59183e19b24e6913
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:
  --> 247bdb6596960e1cdffef888c33514a75b6e767ce14684af59183e19b24e6913:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
247bdb6596960e1cdffef888c33514a75b6e767ce14684af59183e19b24e6913
Status:
ERROR
Block height:
41053047
Block id:
8e87288a6cf0b41d6588fe556242ccc36da79b3a8066c49070efcb70c77902bd
Timestamp:
Thursday 17 November 2022 at 08:20:55 UTC
()
Proposer:
Authorizers:
Gas used:
32