Flow price: --
f7c6418b6cc5c93b8460885a06d46484aef360f05b34b9e15907ad68953502db

Transaction

Hash: f7c6418b6cc5c93b8460885a06d46484aef360f05b34b9e15907ad68953502db
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:
  --> f7c6418b6cc5c93b8460885a06d46484aef360f05b34b9e15907ad68953502db: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:
f7c6418b6cc5c93b8460885a06d46484aef360f05b34b9e15907ad68953502db
Status:
ERROR
Block height:
40524646
Block id:
280ec031b7bedec282e015a14fd666e1534377f76e20d8a250e6e81de40032fe
Timestamp:
Tuesday 8 November 2022 at 13:02:32 UTC
()
Proposer:
Authorizers:
Gas used:
27