Flow price: --
1dd970d1be48ada52c321e4c4a3d487f576f923d5b0ebae4d7debc030852a937

Transaction

Hash: 1dd970d1be48ada52c321e4c4a3d487f576f923d5b0ebae4d7debc030852a937
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:
  --> 1dd970d1be48ada52c321e4c4a3d487f576f923d5b0ebae4d7debc030852a937:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1dd970d1be48ada52c321e4c4a3d487f576f923d5b0ebae4d7debc030852a937
Status:
ERROR
Block height:
41511043
Block id:
05689a44ad8f79a2e4d793145dbed80772c5eab5217f3b279ae59c82bcfd1a47
Timestamp:
Thursday 24 November 2022 at 17:48:31 UTC
()
Proposer:
Authorizers:
Gas used:
22