Flow price: --
bd9edff666e22a94e6b394f23766a212729db9d86f75b1a29857e8c2433e3243

Transaction

Hash: bd9edff666e22a94e6b394f23766a212729db9d86f75b1a29857e8c2433e3243
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:
  --> bd9edff666e22a94e6b394f23766a212729db9d86f75b1a29857e8c2433e3243:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bd9edff666e22a94e6b394f23766a212729db9d86f75b1a29857e8c2433e3243
Status:
ERROR
Block height:
41507898
Block id:
5635c9ebe4bb6e80ff9f4a9f170ec840c8b82bb99e61dd8dab8e1a8144ac18c5
Timestamp:
Thursday 24 November 2022 at 16:35:40 UTC
()
Proposer:
Authorizers:
Gas used:
26