Flow price: --
833b6cbe714d689d9aed16145242e45c50decee133fdd2fd2d747c2e779ac0da

Transaction

Hash: 833b6cbe714d689d9aed16145242e45c50decee133fdd2fd2d747c2e779ac0da
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:
  --> 833b6cbe714d689d9aed16145242e45c50decee133fdd2fd2d747c2e779ac0da: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:
833b6cbe714d689d9aed16145242e45c50decee133fdd2fd2d747c2e779ac0da
Status:
ERROR
Block height:
41483876
Block id:
208c8f6d22f3e0ce87adfdc2c2e541134344a3793b5dbc8ffff51d6880199345
Timestamp:
Thursday 24 November 2022 at 07:17:56 UTC
()
Proposer:
Authorizers:
Gas used:
24