Flow price: --
87c485e4dbf6a59126877db52523bdbd35a139a3f0a932c4ef54272db78ce0b1

Transaction

Hash: 87c485e4dbf6a59126877db52523bdbd35a139a3f0a932c4ef54272db78ce0b1
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:
  --> 87c485e4dbf6a59126877db52523bdbd35a139a3f0a932c4ef54272db78ce0b1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
87c485e4dbf6a59126877db52523bdbd35a139a3f0a932c4ef54272db78ce0b1
Status:
ERROR
Block height:
41327438
Block id:
b43770f4790049d37ffa2d0ded55306f95566c2f647cc01f5a84d8c2a1c2f1ca
Timestamp:
Monday 21 November 2022 at 18:46:25 UTC
()
Proposer:
Authorizers:
Gas used:
24