Flow price: --
1064a7c1c918f66e8c037bb7295e94ee468df0e0470a92deda68fc42d0683197

Transaction

Hash: 1064a7c1c918f66e8c037bb7295e94ee468df0e0470a92deda68fc42d0683197
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:
  --> 1064a7c1c918f66e8c037bb7295e94ee468df0e0470a92deda68fc42d0683197:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1064a7c1c918f66e8c037bb7295e94ee468df0e0470a92deda68fc42d0683197
Status:
ERROR
Block height:
41162387
Block id:
9f4791b2e1648b9f31e12ba9928d0a86f6380e1ae241733aaeddd78e62850593
Timestamp:
Saturday 19 November 2022 at 02:44:55 UTC
()
Proposer:
Authorizers:
Gas used:
24