Flow price: --
589f64cdfbfd7907e893126829972822be4a93c807b5d75b9b220348e14d4bd0

Transaction

Hash: 589f64cdfbfd7907e893126829972822be4a93c807b5d75b9b220348e14d4bd0
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:
  --> 589f64cdfbfd7907e893126829972822be4a93c807b5d75b9b220348e14d4bd0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
589f64cdfbfd7907e893126829972822be4a93c807b5d75b9b220348e14d4bd0
Status:
ERROR
Block height:
41483122
Block id:
73cff9e184a25370eee9c8adced46eabe20e7a3f405b6d996e1735146076bfa0
Timestamp:
Thursday 24 November 2022 at 07:00:24 UTC
()
Proposer:
Authorizers:
Gas used:
26