Flow price: --
63113fbe1df9d3def12890c41c79a79c476d0538e0c833c1e85cee66a9966479

Transaction

Hash: 63113fbe1df9d3def12890c41c79a79c476d0538e0c833c1e85cee66a9966479
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:
  --> 63113fbe1df9d3def12890c41c79a79c476d0538e0c833c1e85cee66a9966479:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
63113fbe1df9d3def12890c41c79a79c476d0538e0c833c1e85cee66a9966479
Status:
ERROR
Block height:
41401354
Block id:
0ef05dd2b176de44476ba8f4e6a8427c1838a908f4681a2ff4e0c17fb4264588
Timestamp:
Tuesday 22 November 2022 at 23:22:30 UTC
()
Proposer:
Authorizers:
Gas used:
26