Flow price: --
6918dcb2234d266e34cf27d5a543e9abbe18eb6443a1e98d363937605919c7c6

Transaction

Hash: 6918dcb2234d266e34cf27d5a543e9abbe18eb6443a1e98d363937605919c7c6
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:
  --> 6918dcb2234d266e34cf27d5a543e9abbe18eb6443a1e98d363937605919c7c6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6918dcb2234d266e34cf27d5a543e9abbe18eb6443a1e98d363937605919c7c6
Status:
ERROR
Block height:
41413226
Block id:
da9f589d8cd2563234951d277baac9dee72ba12906076202d2aee97d1587eb9e
Timestamp:
Wednesday 23 November 2022 at 03:57:43 UTC
()
Proposer:
Authorizers:
Gas used:
23