Flow price: --
9c4bb7237dd53b965eb80aa108b1fce691e92f3b058a071f3d6515156ab16ffa

Transaction

Hash: 9c4bb7237dd53b965eb80aa108b1fce691e92f3b058a071f3d6515156ab16ffa
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:
  --> 9c4bb7237dd53b965eb80aa108b1fce691e92f3b058a071f3d6515156ab16ffa: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:
9c4bb7237dd53b965eb80aa108b1fce691e92f3b058a071f3d6515156ab16ffa
Status:
ERROR
Block height:
41411794
Block id:
3c3b34e56aa7e3629199bc9cfb8e624b83cc448ab9f8145beb6761fce5ac5435
Timestamp:
Wednesday 23 November 2022 at 03:24:54 UTC
()
Proposer:
Authorizers:
Gas used:
23