Flow price: --
9cbd8534ea0a2a4af2ce1b59bb33114759ff1f059611969b46d35dbe6de40f64

Transaction

Hash: 9cbd8534ea0a2a4af2ce1b59bb33114759ff1f059611969b46d35dbe6de40f64
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9cbd8534ea0a2a4af2ce1b59bb33114759ff1f059611969b46d35dbe6de40f64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
9cbd8534ea0a2a4af2ce1b59bb33114759ff1f059611969b46d35dbe6de40f64
Status:
ERROR
Block height:
39879595
Block id:
eaeab1cc114f4bacb274ddb27e283d9e77ec3291aa4125d011eaff5bd70e33ad
Timestamp:
Friday 28 October 2022 at 17:39:41 UTC
()
Proposer:
Authorizers:
Gas used:
50