Flow price: --
0c6243654b09a72b2def5ab8b5087ca852a8b4e07fdb47a269ba48a789f7509f

Transaction

Hash: 0c6243654b09a72b2def5ab8b5087ca852a8b4e07fdb47a269ba48a789f7509f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0c6243654b09a72b2def5ab8b5087ca852a8b4e07fdb47a269ba48a789f7509f: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:
0c6243654b09a72b2def5ab8b5087ca852a8b4e07fdb47a269ba48a789f7509f
Status:
ERROR
Block height:
40122669
Block id:
8ed0cd45ef8d820b32d853b013e0a09c40bf7cd53c23b4fec11c1a11d361cb49
Timestamp:
Tuesday 1 November 2022 at 19:05:58 UTC
()
Proposer:
Authorizers:
Gas used:
47