Flow price: --
8963ca361d4f00953160e0d7bd27b274cb8d226c55948695f572c22e8bde9dbd

Transaction

Hash: 8963ca361d4f00953160e0d7bd27b274cb8d226c55948695f572c22e8bde9dbd
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:
  --> 8963ca361d4f00953160e0d7bd27b274cb8d226c55948695f572c22e8bde9dbd: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:
8963ca361d4f00953160e0d7bd27b274cb8d226c55948695f572c22e8bde9dbd
Status:
ERROR
Block height:
40601975
Block id:
5bbc9e327f5cd932445e02f9846e32d6fb285034596b5b6c8ee4c7b8ec2988c3
Timestamp:
Wednesday 9 November 2022 at 20:02:34 UTC
()
Proposer:
Authorizers:
Gas used:
23