Flow price: --
72b7936284604b18c1de123b36f76694f13d2e1da7a96a2e5dabe0727cf281ed

Transaction

Hash: 72b7936284604b18c1de123b36f76694f13d2e1da7a96a2e5dabe0727cf281ed
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:
  --> 72b7936284604b18c1de123b36f76694f13d2e1da7a96a2e5dabe0727cf281ed: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:
72b7936284604b18c1de123b36f76694f13d2e1da7a96a2e5dabe0727cf281ed
Status:
ERROR
Block height:
41624929
Block id:
082389f36784a7a61c86614e8b542f1f9acca7e2caa36ed4fb9bee1133beb577
Timestamp:
Saturday 26 November 2022 at 13:57:29 UTC
()
Proposer:
Authorizers:
Gas used:
25