Flow price: --
3fa334fe7b51f585184ce41cd76f45454aae57ec753cc138711e4c8b3004b313

Transaction

Hash: 3fa334fe7b51f585184ce41cd76f45454aae57ec753cc138711e4c8b3004b313
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:
  --> 3fa334fe7b51f585184ce41cd76f45454aae57ec753cc138711e4c8b3004b313:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3fa334fe7b51f585184ce41cd76f45454aae57ec753cc138711e4c8b3004b313
Status:
ERROR
Block height:
41466617
Block id:
bb5428bc163e8e40e8c54f8c276a74e44fb75c86da8a3a4403a3e022b110feb8
Timestamp:
Thursday 24 November 2022 at 00:35:43 UTC
()
Proposer:
Authorizers:
Gas used:
25