Flow price: --
0ed5fb40caa0d05088eb017967c4adb4a12df4af2a72ea83d632e33c9090ec00

Transaction

Hash: 0ed5fb40caa0d05088eb017967c4adb4a12df4af2a72ea83d632e33c9090ec00
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:
  --> 0ed5fb40caa0d05088eb017967c4adb4a12df4af2a72ea83d632e33c9090ec00:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0ed5fb40caa0d05088eb017967c4adb4a12df4af2a72ea83d632e33c9090ec00
Status:
ERROR
Block height:
41465791
Block id:
331598a62aa015404c667201eb91db9ab1cec662c9c4f2822dd6faffd2197d0c
Timestamp:
Thursday 24 November 2022 at 00:16:15 UTC
()
Proposer:
Authorizers:
Gas used:
24