Flow price: --
5010ae54f12eb08a72f6a2bfb2559d650de18389c02d5246119685241400e4b3

Transaction

Hash: 5010ae54f12eb08a72f6a2bfb2559d650de18389c02d5246119685241400e4b3
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:
  --> 5010ae54f12eb08a72f6a2bfb2559d650de18389c02d5246119685241400e4b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5010ae54f12eb08a72f6a2bfb2559d650de18389c02d5246119685241400e4b3
Status:
ERROR
Block height:
41430141
Block id:
923651e3b31872fd1caf2e0170ac336e4fa61736137f558fb44760970df1afb8
Timestamp:
Wednesday 23 November 2022 at 10:27:37 UTC
()
Proposer:
Authorizers:
Gas used:
22