Flow price: --
74993eab0954496122748391ff37771b475b777f8e79704f4eba6e640b6c6997

Transaction

Hash: 74993eab0954496122748391ff37771b475b777f8e79704f4eba6e640b6c6997
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:
  --> 74993eab0954496122748391ff37771b475b777f8e79704f4eba6e640b6c6997:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
74993eab0954496122748391ff37771b475b777f8e79704f4eba6e640b6c6997
Status:
ERROR
Block height:
41521344
Block id:
3a6b9d4006d84cd1cb57d6edae72c5ca0863dd0e0203b72dd305aca4ca595b34
Timestamp:
Thursday 24 November 2022 at 21:46:38 UTC
()
Proposer:
Authorizers:
Gas used:
25