Flow price: --
6944ffc6c2fa6ae1e9d2cbef443ae74e39246befbc3cc58c8fc0a0b9670049a7

Transaction

Hash: 6944ffc6c2fa6ae1e9d2cbef443ae74e39246befbc3cc58c8fc0a0b9670049a7
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:
  --> 6944ffc6c2fa6ae1e9d2cbef443ae74e39246befbc3cc58c8fc0a0b9670049a7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6944ffc6c2fa6ae1e9d2cbef443ae74e39246befbc3cc58c8fc0a0b9670049a7
Status:
ERROR
Block height:
41105424
Block id:
02e9aa6f1acf9c822d2d406d79075bf1a8d79b73138fbc010bf1de4416c2accf
Timestamp:
Friday 18 November 2022 at 04:39:57 UTC
()
Proposer:
Authorizers:
Gas used:
23