Flow price: --
720055cc9c164afda3072e97cbe56aac32ed4f8011435b70ea86137d04abfc00

Transaction

Hash: 720055cc9c164afda3072e97cbe56aac32ed4f8011435b70ea86137d04abfc00
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:
  --> 720055cc9c164afda3072e97cbe56aac32ed4f8011435b70ea86137d04abfc00:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
720055cc9c164afda3072e97cbe56aac32ed4f8011435b70ea86137d04abfc00
Status:
ERROR
Block height:
41508897
Block id:
6a12f27c1255b2207ae2a8c31ecc8544e70aee2ca7ee2c759e875c84c01cd620
Timestamp:
Thursday 24 November 2022 at 16:59:04 UTC
()
Proposer:
Authorizers:
Gas used:
23