Flow price: --
a2661e2bb81384ac977fec1c608e4528b75e12ca3c8cd63ceffa27f55ea64509

Transaction

Hash: a2661e2bb81384ac977fec1c608e4528b75e12ca3c8cd63ceffa27f55ea64509
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:
  --> a2661e2bb81384ac977fec1c608e4528b75e12ca3c8cd63ceffa27f55ea64509:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a2661e2bb81384ac977fec1c608e4528b75e12ca3c8cd63ceffa27f55ea64509
Status:
ERROR
Block height:
41500165
Block id:
f569cab453f8772d18feb1d926b13114b0e33b8493176258be27a1e3259e436a
Timestamp:
Thursday 24 November 2022 at 13:35:27 UTC
()
Proposer:
Authorizers:
Gas used:
26