Flow price: --
ca3b88570c9b3cebe3a7d498e94c2f02db826ab2df56854b7b45d16804bb6531

Transaction

Hash: ca3b88570c9b3cebe3a7d498e94c2f02db826ab2df56854b7b45d16804bb6531
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:
  --> ca3b88570c9b3cebe3a7d498e94c2f02db826ab2df56854b7b45d16804bb6531:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ca3b88570c9b3cebe3a7d498e94c2f02db826ab2df56854b7b45d16804bb6531
Status:
ERROR
Block height:
41387321
Block id:
007117358348991239a3c585ddb387260593d6c7a0ec1bd249267ff7abee4ba3
Timestamp:
Tuesday 22 November 2022 at 17:58:26 UTC
()
Proposer:
Authorizers:
Gas used:
23