Flow price: --
6490e34cd52b19f10cb4d0035890697f330265cbc6c9e751b57da22b8524cd50

Transaction

Hash: 6490e34cd52b19f10cb4d0035890697f330265cbc6c9e751b57da22b8524cd50
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:
  --> 6490e34cd52b19f10cb4d0035890697f330265cbc6c9e751b57da22b8524cd50:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6490e34cd52b19f10cb4d0035890697f330265cbc6c9e751b57da22b8524cd50
Status:
ERROR
Block height:
41358762
Block id:
0478f6ff0018c1c99f8dceee0180368246bea500ba9d602624faaf5b8c1f6f4a
Timestamp:
Tuesday 22 November 2022 at 06:59:39 UTC
()
Proposer:
Authorizers:
Gas used:
26