Flow price: --
708efe0b93da4e46982eaf2840c6575e25e9906834985bc05e799a8855b3a628

Transaction

Hash: 708efe0b93da4e46982eaf2840c6575e25e9906834985bc05e799a8855b3a628
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:
  --> 708efe0b93da4e46982eaf2840c6575e25e9906834985bc05e799a8855b3a628:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
708efe0b93da4e46982eaf2840c6575e25e9906834985bc05e799a8855b3a628
Status:
ERROR
Block height:
41508085
Block id:
1e5331004ee6c69b7a49c5684068626c3764b84853794e26657e9e5bf2a82d60
Timestamp:
Thursday 24 November 2022 at 16:39:59 UTC
()
Proposer:
Authorizers:
Gas used:
23