Flow price: --
5ff756f61ede084f10b39fe267c1d79d27b9498608ee52b4e633119c6a8332d5

Transaction

Hash: 5ff756f61ede084f10b39fe267c1d79d27b9498608ee52b4e633119c6a8332d5
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:
  --> 5ff756f61ede084f10b39fe267c1d79d27b9498608ee52b4e633119c6a8332d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5ff756f61ede084f10b39fe267c1d79d27b9498608ee52b4e633119c6a8332d5
Status:
ERROR
Block height:
40441523
Block id:
c3982e86f00a5d76847268196517f22597717010c3323462b04cfbbc399b8283
Timestamp:
Monday 7 November 2022 at 03:28:30 UTC
()
Proposer:
Authorizers:
Gas used:
22