Flow price: --
43a3bea7fb895c465348deac82c87990e86005bb5f41291b6bca575ab80faaa0

Transaction

Hash: 43a3bea7fb895c465348deac82c87990e86005bb5f41291b6bca575ab80faaa0
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:
  --> 43a3bea7fb895c465348deac82c87990e86005bb5f41291b6bca575ab80faaa0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
43a3bea7fb895c465348deac82c87990e86005bb5f41291b6bca575ab80faaa0
Status:
ERROR
Block height:
41133589
Block id:
ae5b9f3b41cd986bc9b351b68f0151999fc0e900048967e602b434069d522ba5
Timestamp:
Friday 18 November 2022 at 15:35:49 UTC
()
Proposer:
Authorizers:
Gas used:
24