Flow price: --
975746ba031003e1f74952969122f4eb1b965bb962b383382711644accd3efdc

Transaction

Hash: 975746ba031003e1f74952969122f4eb1b965bb962b383382711644accd3efdc
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:
  --> 975746ba031003e1f74952969122f4eb1b965bb962b383382711644accd3efdc: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:
975746ba031003e1f74952969122f4eb1b965bb962b383382711644accd3efdc
Status:
ERROR
Block height:
40652912
Block id:
787adae951b86fbd9985b50fc4c938c1aef47882f0391ff029cb398c30346f1a
Timestamp:
Thursday 10 November 2022 at 16:50:15 UTC
()
Proposer:
Authorizers:
Gas used:
26