Flow price: --
3d95e6bded5f43a36e04232966d732b10b441efb6d4e98866fcbf36045dcaaa3

Transaction

Hash: 3d95e6bded5f43a36e04232966d732b10b441efb6d4e98866fcbf36045dcaaa3
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:
  --> 3d95e6bded5f43a36e04232966d732b10b441efb6d4e98866fcbf36045dcaaa3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3d95e6bded5f43a36e04232966d732b10b441efb6d4e98866fcbf36045dcaaa3
Status:
ERROR
Block height:
41742437
Block id:
250127e7718be43f2944641eef2b45107c382dbacd7f531b2d392525ffe77178
Timestamp:
Monday 28 November 2022 at 11:01:56 UTC
()
Proposer:
Authorizers:
Gas used:
29