Flow price: --
be090e86869ee89c74e68ff34e1ef5b3f8282664694520d27453bd4031a001a1

Transaction

Hash: be090e86869ee89c74e68ff34e1ef5b3f8282664694520d27453bd4031a001a1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> be090e86869ee89c74e68ff34e1ef5b3f8282664694520d27453bd4031a001a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
be090e86869ee89c74e68ff34e1ef5b3f8282664694520d27453bd4031a001a1
Status:
ERROR
Block height:
39760987
Block id:
c3e1090cf55552d17e8c20b5703aab0d80f25d872b8ca3a84dcf6843b782c862
Timestamp:
Wednesday 26 October 2022 at 17:52:10 UTC
()
Proposer:
Authorizers:
Gas used:
46