Flow price: --
5ef71282ac99285a0e3fddc4e8bb8a69c9f7b1a3a6c49d34afd5aeff1c25f6ac

Transaction

Hash: 5ef71282ac99285a0e3fddc4e8bb8a69c9f7b1a3a6c49d34afd5aeff1c25f6ac
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:
  --> 5ef71282ac99285a0e3fddc4e8bb8a69c9f7b1a3a6c49d34afd5aeff1c25f6ac: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:
5ef71282ac99285a0e3fddc4e8bb8a69c9f7b1a3a6c49d34afd5aeff1c25f6ac
Status:
ERROR
Block height:
41414056
Block id:
ec406550574b0e07eabd24d724a448456168c533838699aee4e3dc9c93909498
Timestamp:
Wednesday 23 November 2022 at 04:17:02 UTC
()
Proposer:
Authorizers:
Gas used:
22