Flow price: --
2c6cfeefc0f43cc356c099be3aebe4230c2ba254111e44e170b05ee2e9d9a018

Transaction

Hash: 2c6cfeefc0f43cc356c099be3aebe4230c2ba254111e44e170b05ee2e9d9a018
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:
  --> 2c6cfeefc0f43cc356c099be3aebe4230c2ba254111e44e170b05ee2e9d9a018:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2c6cfeefc0f43cc356c099be3aebe4230c2ba254111e44e170b05ee2e9d9a018
Status:
ERROR
Block height:
40624062
Block id:
6aea99b26fe21630b90f01c056985b9489777e706e7ed14f52bd198c3d29f1b4
Timestamp:
Thursday 10 November 2022 at 05:03:07 UTC
()
Proposer:
Authorizers:
Gas used:
23