Flow price: --
92091163a79f40222c0d76479c8bd60035ed5cbc594a5be9593e9c54af5347bb

Transaction

Hash: 92091163a79f40222c0d76479c8bd60035ed5cbc594a5be9593e9c54af5347bb
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:
  --> 92091163a79f40222c0d76479c8bd60035ed5cbc594a5be9593e9c54af5347bb: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:
92091163a79f40222c0d76479c8bd60035ed5cbc594a5be9593e9c54af5347bb
Status:
ERROR
Block height:
40534912
Block id:
952afad0f765f9f317804b97436192d29c7716ed80d6e00eab26c3caba6f72bb
Timestamp:
Tuesday 8 November 2022 at 17:10:32 UTC
()
Proposer:
Authorizers:
Gas used:
23