Flow price: --
5190467d829cbb11e94ca3f742f1dd08ba37b4d8f56b8c95ddbca07654da6c86

Transaction

Hash: 5190467d829cbb11e94ca3f742f1dd08ba37b4d8f56b8c95ddbca07654da6c86
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:
  --> 5190467d829cbb11e94ca3f742f1dd08ba37b4d8f56b8c95ddbca07654da6c86:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5190467d829cbb11e94ca3f742f1dd08ba37b4d8f56b8c95ddbca07654da6c86
Status:
ERROR
Block height:
41423108
Block id:
878596e752f5cedadc2aa278f612a0d5521a9c37362973cb0d09a547e0623eb3
Timestamp:
Wednesday 23 November 2022 at 07:45:31 UTC
()
Proposer:
Authorizers:
Gas used:
26