Flow price: --
3333c3ee69d38e22b05fadbc39e2518a34c4a9a7eb02f4d8718d066ef0b6c0b8

Transaction

Hash: 3333c3ee69d38e22b05fadbc39e2518a34c4a9a7eb02f4d8718d066ef0b6c0b8
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:
  --> 3333c3ee69d38e22b05fadbc39e2518a34c4a9a7eb02f4d8718d066ef0b6c0b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3333c3ee69d38e22b05fadbc39e2518a34c4a9a7eb02f4d8718d066ef0b6c0b8
Status:
ERROR
Block height:
41466404
Block id:
713c887a9f234ae91b21b8771dc190065492c1ff4724d7305eedf28a2e828198
Timestamp:
Thursday 24 November 2022 at 00:30:27 UTC
()
Proposer:
Authorizers:
Gas used:
26