Flow price: --
5b33bdd2c0bdc494f41cf59d610bca4a225aaf7ab64a971ecf69d71c63e5e71e

Transaction

Hash: 5b33bdd2c0bdc494f41cf59d610bca4a225aaf7ab64a971ecf69d71c63e5e71e
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:
  --> 5b33bdd2c0bdc494f41cf59d610bca4a225aaf7ab64a971ecf69d71c63e5e71e: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:
5b33bdd2c0bdc494f41cf59d610bca4a225aaf7ab64a971ecf69d71c63e5e71e
Status:
ERROR
Block height:
41300412
Block id:
0801acb7390b981117dc12cf67cfb2d180e5a1c9bb71a9adca4ba5c67b70d802
Timestamp:
Monday 21 November 2022 at 08:16:28 UTC
()
Proposer:
Authorizers:
Gas used:
26