Flow price: --
3a7c264a21fc3055ab94ab80e6453219e678a6237ac753bc548441051f3910df

Transaction

Hash: 3a7c264a21fc3055ab94ab80e6453219e678a6237ac753bc548441051f3910df
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3a7c264a21fc3055ab94ab80e6453219e678a6237ac753bc548441051f3910df: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:
3a7c264a21fc3055ab94ab80e6453219e678a6237ac753bc548441051f3910df
Status:
ERROR
Block height:
39864400
Block id:
aa9ed81fdd0fcd82a919b5cb4c5d39f3097a0c377c43086484279aa77460d8b6
Timestamp:
Friday 28 October 2022 at 11:35:12 UTC
()
Proposer:
Authorizers:
Gas used:
61