Flow price: --
39c45e0bccb7b217a4493fcfc55db745d0404b383f9eaa7fbbb7ea6076554d7e

Transaction

Hash: 39c45e0bccb7b217a4493fcfc55db745d0404b383f9eaa7fbbb7ea6076554d7e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 39c45e0bccb7b217a4493fcfc55db745d0404b383f9eaa7fbbb7ea6076554d7e: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:
39c45e0bccb7b217a4493fcfc55db745d0404b383f9eaa7fbbb7ea6076554d7e
Status:
ERROR
Block height:
40048516
Block id:
460c58fa4580ab714b9f1a07c21526d86046a784f79dd7ae1fc4a9fa6fbd2061
Timestamp:
Monday 31 October 2022 at 13:10:09 UTC
()
Proposer:
Authorizers:
Gas used:
46