Flow price: --
a78d826ce4055553aac75c95f3654e18a3a92f4e58352ca0aaac79f1aa0706b6

Transaction

Hash: a78d826ce4055553aac75c95f3654e18a3a92f4e58352ca0aaac79f1aa0706b6
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:
  --> a78d826ce4055553aac75c95f3654e18a3a92f4e58352ca0aaac79f1aa0706b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a78d826ce4055553aac75c95f3654e18a3a92f4e58352ca0aaac79f1aa0706b6
Status:
ERROR
Block height:
41438721
Block id:
bcf1635671d1bcf95fd5432ffbbdd9d8864d0446d562951bead70b49214f2717
Timestamp:
Wednesday 23 November 2022 at 13:46:34 UTC
()
Proposer:
Authorizers:
Gas used:
26