Flow price: --
0d1baa692fd613f39ba8be0ed1ac0dcac327312b5d6c73f8dc6235cb17ee58c4

Transaction

Hash: 0d1baa692fd613f39ba8be0ed1ac0dcac327312b5d6c73f8dc6235cb17ee58c4
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:
  --> 0d1baa692fd613f39ba8be0ed1ac0dcac327312b5d6c73f8dc6235cb17ee58c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0d1baa692fd613f39ba8be0ed1ac0dcac327312b5d6c73f8dc6235cb17ee58c4
Status:
ERROR
Block height:
41129199
Block id:
c962945bf71b5998d59aa75102486e1e74c64657193e29875cfbfb454e32456c
Timestamp:
Friday 18 November 2022 at 13:53:37 UTC
()
Proposer:
Authorizers:
Gas used:
22