Flow price: --
29fadedfdfecf0483ae570ed4d85007831c6e18b923912efcf7b55027c84e667

Transaction

Hash: 29fadedfdfecf0483ae570ed4d85007831c6e18b923912efcf7b55027c84e667
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:
  --> 29fadedfdfecf0483ae570ed4d85007831c6e18b923912efcf7b55027c84e667:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
29fadedfdfecf0483ae570ed4d85007831c6e18b923912efcf7b55027c84e667
Status:
ERROR
Block height:
41487438
Block id:
6621cb31d4321c95f6a3281e6704fa4bed8386ec856aa5537e34472f7191d7ac
Timestamp:
Thursday 24 November 2022 at 08:40:48 UTC
()
Proposer:
Authorizers:
Gas used:
22