Flow price: --
b705feb9858963f836b1a119d336730048eb5ef5f36b2113cfd6d5cf4315344c

Transaction

Hash: b705feb9858963f836b1a119d336730048eb5ef5f36b2113cfd6d5cf4315344c
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:
  --> b705feb9858963f836b1a119d336730048eb5ef5f36b2113cfd6d5cf4315344c: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:
b705feb9858963f836b1a119d336730048eb5ef5f36b2113cfd6d5cf4315344c
Status:
ERROR
Block height:
40485470
Block id:
51e6e83a567c664a9832b75ecd047049ce5b891392bd71d27de4ac07b9a52ac4
Timestamp:
Monday 7 November 2022 at 21:21:12 UTC
()
Proposer:
Authorizers:
Gas used:
21