Flow price: --
339f3076acfc4d66355882dc20f48ef03f26707fd9c4014b05a2a7bb34305307

Transaction

Hash: 339f3076acfc4d66355882dc20f48ef03f26707fd9c4014b05a2a7bb34305307
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:
  --> 339f3076acfc4d66355882dc20f48ef03f26707fd9c4014b05a2a7bb34305307:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
339f3076acfc4d66355882dc20f48ef03f26707fd9c4014b05a2a7bb34305307
Status:
ERROR
Block height:
40631526
Block id:
524a70fe362b1c871a62dda8379584a1a7418f0e474c529f25a456b44a067320
Timestamp:
Thursday 10 November 2022 at 08:06:38 UTC
()
Proposer:
Authorizers:
Gas used:
22