Flow price: --
37c0439235085526bc07f7b4ecf35e060ba42a34292031ac0ed1f3adc84533c8

Transaction

Hash: 37c0439235085526bc07f7b4ecf35e060ba42a34292031ac0ed1f3adc84533c8
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:
  --> 37c0439235085526bc07f7b4ecf35e060ba42a34292031ac0ed1f3adc84533c8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
37c0439235085526bc07f7b4ecf35e060ba42a34292031ac0ed1f3adc84533c8
Status:
ERROR
Block height:
41753700
Block id:
8fed6d345a1d667d1f72f29f39de54097f4c6e42c05a7dd13ef10a8e83593c9c
Timestamp:
Monday 28 November 2022 at 15:21:17 UTC
()
Proposer:
Authorizers:
Gas used:
32