Flow price: --
7b2816ddb5972276ccc3a6e51bc682de070897d50572e5698195d4c2ae719fbd

Transaction

Hash: 7b2816ddb5972276ccc3a6e51bc682de070897d50572e5698195d4c2ae719fbd
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:
  --> 7b2816ddb5972276ccc3a6e51bc682de070897d50572e5698195d4c2ae719fbd: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:
7b2816ddb5972276ccc3a6e51bc682de070897d50572e5698195d4c2ae719fbd
Status:
ERROR
Block height:
41480991
Block id:
1319944e7b2f8f23acc543c86ee721dd45dbaced70aab736491e6b3413b61a73
Timestamp:
Thursday 24 November 2022 at 06:11:02 UTC
()
Proposer:
Authorizers:
Gas used:
23